Atty. Dan Keller

Atty. Dan Keller

Dan Keller is a lawyer practicing intellectual property. Dan received a degree from McMaster University in 1998, and has been licensed for 22 years.

22 yrs experience 22 year
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Intellectual Property Attorney · 22+ Years Experience

Profile Summary

About Dan Keller at a Glance

Dan Keller is a Partner, practicing at Piasetzki Nenniger Kvas LLP. They have 22+ years of legal experience, licensed to practice since 2004. Their practice focuses on ip. Admitted to practice in Ontario (2004). Educated at Osgoode Hall Law School (LL.B., 2003) and McMaster University (B.Sc. McMaster, 1998).

Verified attorney profile · Updated October 2026

About Dan Keller

  • Dan Keller is a lawyer practicing intellectual property
  • Dan received a degree from McMaster University in 1998, and has been licensed for 22 years
  • Dan practices at Piasetzki Nenniger Kvas LLP in Toronto, ON

Practice Areas Explained

Dan Keller's Areas of Legal Practice

Each practice area below reflects the types of cases Dan Keller handles, with a practical overview of what that area of law involves and how it may apply to your situation.

Intellectual Property

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

Dan Keller is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys →

Frequently Asked

Common Questions About Dan Keller

What practice areas does Dan Keller handle?
Dan Keller focuses on ip. Each practice area listed reflects experience handling cases of that type in their licensed jurisdictions.
How long has Dan Keller practiced law?
Dan Keller has 22+ years of legal experience and has been licensed since 2004.
Where did Dan Keller go to law school?
Dan Keller earned their education at (LL.B., 2003); (B.Sc. McMaster, 1998).
How can I contact Dan Keller for a consultation?
You can contact Dan Keller 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 Your Area Choose Dan Keller

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 Dan Keller's practice in the field of ip.

Decade-Tested Legal Experience

Dan Keller brings 22+ 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 Dan Keller's knowledge of relevant statutes, case law, and procedural nuances stays current — unlike generalist practices that spread attention across unrelated fields.

Search Reference

How People Find Dan Keller Online

Prospective clients searching for legal help in this area 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 Dan Keller.

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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 Dan Keller directly.

Dan Keller's Practice Areas & Specializations

Education & Law School Background

LL.B.
Osgoode Hall Law School
- 2003
B.Sc. McMaster
McMaster University
- 1998

Bar Admissions & Licensed Jurisdictions

Ontario
Admitted: 2004

Client Reviews & Ratings — Dan Keller

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