Douglas Collier

4.5 (31 reviews )

Indianapolis Indiana United States

Patent Law

Recognized in Best Attorney USA since 2026

317-713-3500 Website

About Douglas

Douglas Collier is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law.Douglas, who practices law in Indianapolis, Indiana, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Douglas is held by other top lawyers in the same geographic and legal practice area.

Douglas Collier is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law.

Douglas, who practices law in Indianapolis, Indiana, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Douglas is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Patent Law

Education

Indiana University Robert H. McKinney School of Law

Awards & Recognition

Recognized: Patent Law

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Reviews

4.5 / 5

31 Reviews

1,034 Profile Views

Nora Schroeder

Feb 02, 2026

Simply amazing representation from Douglas Collier's office during my recent legal matter

Honestly, I can't thank Douglas Collier enough for everything they've done for me. They really know their stuff when it comes to Patent Law and it shows in the results. 10/10 would recommend to anyone...

Kristine Crona

Feb 02, 2026

Five stars for the incredible team at Douglas Collier in Indianapolis - they are amazing

Best lawyer for Patent Law in Indianapolis. Period. I've seen others, but Douglas Collier is on another level. They truly care about their clients and work hard to get the best results. I am so thankf...

Sheri Botsford

Feb 02, 2026

Douglas Collier did a great job handling my complex Patent Law case from start to finish

Needed help with Patent Law and Douglas Collier delivered on their promises. They're professional, efficient, and easy to talk to. Good choice for anyone in Indiana looking for high-quality legal repr...

Nadine Greenfelder

Feb 02, 2026

The absolute best in Indianapolis for Patent Law - and I mean that from the bottom of my heart

Ervin Graham

Feb 02, 2026

Many thanks to Douglas Collier for the hard work and dedication to my legal matter

Super helpful and professional staff at Douglas Collier's office. Thanks again for everything you did for me! It was a long journey, but you made it much easier with your constant support and legal ex...