Michael H. Longmeyer
Patent attorney, USPTO registration number 55402, status Active.
- Firm
- Polsinelli PC
- Location
- St. Louis, MO
- On the USPTO roster since
- before May 2006
Michael H. Longmeyer is a USPTO-registered patent attorney (registration number 55402) at Polsinelli PC, in St. Louis, MO. The registration is active on the current USPTO roster, and Michael H. Longmeyer has been listed on the roster since before May 2006.
St. Louis, MO has 221 registered patent practitioners in all: 187 patent attorneys and 34 patent agents.
Other registered practitioners in St. Louis, MO
- Donald D. Raymond, Jr. — Patent attorney, Reg. No. 61666, Armstrong Teasdale LLP
- John M. Rebman — Patent attorney, Reg. No. 66968, Monsanto Company
- Steven Mark Ritchey — Patent attorney, Reg. No. 46321, Thompson Coburn LLP
- Glenn Kingsland Robbins, II — Patent attorney, Reg. No. 33275, Spencer Fane Britt & Browne LLP
- Erin C. Robert — Patent attorney, Reg. No. 63039, Monsanto Technology LLC
- Douglas A. Robinson — Patent attorney, Reg. No. 59703, Harness, Dickey & Pierce, PLC
- David A. Roodman — Patent attorney, Reg. No. 35663, Bryan Cave LLP
- Katherine L. Ross — Patent agent, Reg. No. 77589, Armstrong Teasdale LLP
All patent attorneys and agents in St. Louis, MO
Patent firms in Missouri · Practitioners by state
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