Mark D. Hansing

Patent attorney, USPTO registration number 30643, status Active.

Firm
McKee Voorhees and Sease PLC
Location
Des Moines, IA
On the USPTO roster since
before May 2006

Mark D. Hansing is a USPTO-registered patent attorney (registration number 30643) at McKee Voorhees and Sease PLC, in Des Moines, IA. The registration is active on the current USPTO roster, and Mark D. Hansing has been listed on the roster since before May 2006.

McKee Voorhees and Sease PLC has 5 registered patent practitioners on the roster (5 patent attorneys), so Mark D. Hansing works alongside 4 other registered practitioners there.

Des Moines, IA has 71 registered patent practitioners in all: 61 patent attorneys and 10 patent agents.

Other registered practitioners in Des Moines, IA

All patent attorneys and agents in Des Moines, IA

Patent firms in Iowa · Practitioners by state

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