Atty. David Michael Keyzer

Atty. David Michael Keyzer

David Michael Keyzer is a lawyer practicing intellectual property. David received a B.S. degree from Brown University in 2003, and has been licensed for 19 years.

El Dorado Hills El Dorado Hills 19 yrs experience 19 year
Call (279) 241-0845 Book Appointment

Intellectual Property Attorney · Serving El Dorado Hills, CA · 19+ Years Experience

Profile Summary

About David Michael Keyzer at a Glance

David Michael Keyzer is a ip attorney based in El Dorado Hills, California. They have 19+ years of legal experience, licensed to practice since 2007. Admitted to practice in California registered to practice before U.S. Patent and Trademark Office (2007). Educated at University of the Pacific, McGeorge School of Law (J.D., 2006) and Brown University (B.S. Mechanical, 2003). Serves clients in El Dorado Hills, CA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About David Michael Keyzer

  • David Michael Keyzer is a lawyer practicing intellectual property
  • David received a B.S. degree from Brown University in 2003, and has been licensed for 19 years
  • David practices in El Dorado Hills, CA

Practice Areas Explained

David Michael Keyzer's Areas of Legal Practice

Each practice area below reflects the types of cases David Michael Keyzer handles, with a practical overview of what that area of law involves and how it may apply to your situation in El Dorado Hills.

Intellectual Property in El Dorado Hills

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

David Michael Keyzer is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in California →

Jurisdictional Context

Why Local Counsel Matters in El Dorado Hills

Practicing law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in El Dorado Hills are typically filed in the local municipal court or the appropriate California state district court, depending on subject matter and amount in controversy. An attorney licensed in California brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in California courts without local counsel or pro hac vice admission.

El Dorado Hills Courts and Legal Process

Choosing a El Dorado Hills-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional California attorneys? Browse all attorneys in El Dorado Hills or all attorneys in California.

Frequently Asked

Common Questions About David Michael Keyzer

Where is David Michael Keyzer's law office located?
David Michael Keyzer's law practice is located in El Dorado Hills, California. You can contact the office directly through this profile page.
What practice areas does David Michael Keyzer handle?
David Michael Keyzer focuses on ip. Each practice area listed reflects experience handling cases of that type in California.
How long has David Michael Keyzer practiced law?
David Michael Keyzer has 19+ years of legal experience and has been licensed since 2007.
Where did David Michael Keyzer go to law school?
David Michael Keyzer earned their education at (J.D., 2006); (B.S. Mechanical, 2003).
How can I contact David Michael Keyzer for a consultation?
You can contact David Michael Keyzer directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Professional Profile

Why Clients in El Dorado Hills Choose David Michael Keyzer

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish David Michael Keyzer's practice in the field of ip.

Decade-Tested Legal Experience

David Michael Keyzer brings 19+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Focused IP Practice

Concentrating on ip means David Michael Keyzer's knowledge of relevant statutes, case law, and procedural nuances stays current — unlike generalist practices that spread attention across unrelated fields.

Local Presence in El Dorado Hills

A El Dorado Hills-based practice means David Michael Keyzer attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues David Michael Keyzer Handles in El Dorado Hills

Below is a representative sample of the types of matters David Michael Keyzer has experience with under California law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Trademark registration
IP
Copyright infringement defense
IP
Patent prosecution
IP
Trade secret protection
IP

This list is illustrative, not exhaustive. Contact David Michael Keyzer directly to discuss the specifics of your situation.

Search Reference

How People Find David Michael Keyzer Online

Prospective clients searching for legal help in El Dorado Hills commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like David Michael Keyzer.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with David Michael Keyzer directly.

David Michael Keyzer's Practice Areas & Specializations

Education & Law School Background

J.D.
University of the Pacific, McGeorge School of Law
- 2006
B.S. Mechanical
Brown University
- 2003

Bar Admissions & Licensed Jurisdictions

California registered to practice before U.S. Patent and Trademark Office
Admitted: 2007

Client Reviews & Ratings — David Michael Keyzer

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