John C. Hammar

Patent attorney, USPTO registration number 29928, status Active.

Firm

The Boeing Company

Location

Edmonds, WA

On the USPTO roster since

before May 2006

John C. Hammar is a USPTO-registered patent attorney (registration number 29928) at The Boeing Company, in Edmonds, WA. The registration is active on the current USPTO roster, and John C. Hammar has been listed on the roster since before May 2006.

The Boeing Company has 47 registered patent practitioners on the roster (34 patent attorneys and 13 patent agents), so John C. Hammar works alongside 46 other registered practitioners there.

Edmonds, WA has 10 registered patent practitioners in all: 6 patent attorneys and 4 patent agents.

Other registered practitioners in Edmonds, WA

• Diana Kay Sheiness — Patent agent, Reg. No. 35356
• Leah Sherry — Patent attorney, Reg. No. 43918, SanDisk Corporation
• Ching T. Tsao — Patent agent, Reg. No. 75941
• John H. Wiegenstein — Patent attorney, Reg. No. 39070, Heller Wiegenstein PLLC
• Todd J. Cloutier — Patent agent, Reg. No. 63520
• Hilde M L Coeckx — Patent attorney, Reg. No. 57506, Apex Juris PLLC
• Tracy M. Heims — Patent attorney, Reg. No. 53010, Apex Juris PLLC
• Katrina M. Marcelo — Patent agent, Reg. No. 79233, Fortem IP LLP

All patent attorneys and agents in Edmonds, WA

Patent firms in Washington · Practitioners by state

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