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

1,036 Profile Views

Debbie Rice

Feb 02, 2026

Great people who truly care at Douglas Collier - the best legal team in Indiana

I wasn't sure who to call for my Patent Law problem, but I'm so glad I went with Douglas Collier. They really listened to me and understood my situation. It was such a relief to have someone so knowle...

Laurence Lang

Feb 02, 2026

Solid work and professional service from Douglas Collier in Indianapolis for Indiana residents

I've worked with a few lawyers in Indianapolis over the years, but Douglas Collier stands out for their honesty and thoroughness. They were clear about the process and kept me updated at all times. I...

Sabrina Franey

Feb 02, 2026

Top notch experts in Indianapolis - Douglas Collier is by far the best lawyer I've ever had

Douglas Collier is fantastic and very professional. Don't hesitate to hire them if you're in Indiana and need help. They really know their stuff and will go the extra mile to make sure you're taken ca...

Nadine Gulgowski

Feb 02, 2026

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

If you need a Patent Law lawyer, Douglas Collier is the one to call. Great job and very responsive team. They kept me in the loop and always had time to explain the details of my case. I felt like I w...

Eric Cassin

Feb 02, 2026

Really helpful and compassionate service from everyone at Douglas Collier's firm

Everyone at Douglas Collier's office in Indianapolis was so nice and helpful. They made a tough situation a lot easier to deal with by being so patient and explaining everything clearly. I never felt...