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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Partner
Phone: 513-229-0383 x103
Email: deh@hn-iplaw.com
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Daniel F. Nesbitt
Partner
Phone: 513-229-0383 x104
Email: dfn@hn-iplaw.com
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Partner
Phone: 513-229-0383 x104
Email: dfn@hn-iplaw.com
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Ronald J. Richter, M.D
Associate
Phone: 513-229-0383 x105
Email: rjr@hn-iplaw.com
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Associate
Phone: 513-229-0383 x105
Email: rjr@hn-iplaw.com
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Chuck Ehlers
Associate
Phone: 513-229-0383 x106
Email: wce@hn-iplaw.com
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Associate
Phone: 513-229-0383 x106
Email: wce@hn-iplaw.com
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