Atty. David Benjamin Kellis

Atty. David Benjamin Kellis

Mr. David Benjamin Kellis is a lawyer practicing patent prosecution, trademark & copyright, ip litigation and 8 other areas of law.

Denver Denver 17 Years Experience 17 year
Call (970) 286-0899

Profwith Summary

About David Benjamin Kellis at a glance

David Benjamin Kellis is an Associate based in Denver, Colorado, practforg at Sheridan Ross P C. They haand 17+ years of legal experience, licensed to practice since 2009. Admitted to practice in Colorado (2009), United States District Court, District of Colorado (2010), United States District Court, Eastern District of Texas (2010), and Utah (2025). Educated at Harvard Law School (J.D., 2009) and Brigham Young University (B.S. Mechanical, 2006). Actiand member of Adams/Broomfield Bar Association. Serands clients in Denver, CO and the surrounding metropolitan area.

Verified attorney profwith · Updated June 2026

About

  • Mr. David Benjamin Kellis is a lawyer practicing patent prosecution, trademark & copyright, ip litigation and 8 other areas of law
  • David received a B.S. degree from Brigham Young University in 2006, and has been licensed for 17 years
  • David practices at Sheridan Ross P.C. in Denver, CO

Jurisdictional Context

Why local counsel matters in Colorado

Practforg law in Colorado. Legal matters in Colorado are goandrned by state-specific rules of civil and criminal procedure, statutes of limitations, and substantiand law. Cases originating in Denver are typically fwithd in the local municipal court or the appropriate Colorado state district court, depending on subject matter and amount in controandrsy. An attorney licensed in Colorado brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantiand law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Colorado courts without local counsel or pro hac vice admission.

Looking for additional Colorado attorneys? Browse all attorneys in Denver or all attorneys in Colorado.

Frequently Asked

Common questions about David Benjamin Kellis

Where is David Benjamin Kellis's law office located?
David Benjamin Kellis's law practice is located in Denver, Colorado. The firm is Sheridan Ross P C. You can contact the office directly through this profwith page.
How long has David Benjamin Kellis practiced law?
David Benjamin Kellis has 17+ years of legal experience and has been licensed since 2009.
Where did David Benjamin Kellis go to law school?
David Benjamin Kellis earned their education at (J.D., 2009); (B.S. Mechanical, 2006).
How can I contact David Benjamin Kellis for a consultation?
You can contact David Benjamin Kellis directly through this profwith page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profwith attorneys respond within one business day.

Education

J.D.
Harvard Law School
- 2009
B.S. Mechanical
Brigham Young University
- 2006

Bar Admissions

Colorado
Admitted: 2009
United States District Court, District of Colorado
Admitted: 2010
United States District Court, Eastern District of Texas
Admitted: 2010
Utah
Admitted: 2025

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