Hasse & Nesbitt, LLC: Patent Attorneys

Practice Areas

We handle utility and design patents, trademarks, and copyrights.

Our Patent Attorneys

Our patent attorneys have technical degrees in chemical engineering, metallurgical engineering and material science, civil and environmental engineering, medicine and the chemistry and biochemistry sciences.

Patent Attorneys

Donald E. Hasse
Partner

Phone: 513-229-0383 x103
Email: deh@hn-iplaw.com
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Donald E. Hasse
Daniel F. Nesbitt
Partner

Phone: 513-229-0383 x104
Email: dfn@hn-iplaw.com
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Daniel F. Nesbitt 
Ronald J. Richter, M.D
Associate

Phone: 513-229-0383 x105
Email: rjr@hn-iplaw.com
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Ronald J. Richter
Chuck Ehlers
Associate

Phone: 513-229-0383 x106
Email: wce@hn-iplaw.com
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Chuck Ehlers