Thomas H. Ehrich

Patent attorney, USPTO registration number 67122, status Active.

Location

St. Louis, MO

On the USPTO roster since

November 2014

Thomas H. Ehrich is a USPTO-registered patent attorney (registration number 67122), in St. Louis, MO. The registration is active on the current USPTO roster, and Thomas H. Ehrich has been listed on the roster since November 2014.

St. Louis, MO has 221 registered patent practitioners in all: 187 patent attorneys and 34 patent agents.

Other registered practitioners in St. Louis, MO

• Zhen J. Li — Patent attorney, Reg. No. 71796, Cigna
• Marriam Lin — Patent attorney, Reg. No. 76161, Husch Blackwell
• Haisheng Lu — Patent agent, Reg. No. 53241, Monsanto Company
• Lionel Louis Lucchesi — Patent attorney, Reg. No. 25891, Polster Lieder Woodruff & Lucchesi L.C.
• Jeffrey D. Lutes — Patent attorney, Reg. No. 53248, Bryan Cave LLP
• Christopher M. Luzecky — Patent attorney, Reg. No. 67615, Bayer U.S. LLC
• Daisy Manning — Patent attorney, Reg. No. 66369, Husch Blackwell LLP
• Jared S. Manse — Patent attorney, Reg. No. 64033, Greensfelder Hemker & Gale

All patent attorneys and agents in St. Louis, MO

Patent firms in Missouri · Practitioners by state

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