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.

Careers

PATENT ATTORNEYS and PATENT AGENTS
If you want to learn more about our firm, please contact us.

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

Daniel F. Nesbitt
Phone: 513-229-0383 x104
Email: dfn@hn-iplaw.com