Michael R. Hansen

Patent agent, USPTO registration number 52431, status Active.

Firm

Weyerhaeuser CO

Location

Federal Way, WA

On the USPTO roster since

before May 2006

Michael R. Hansen is a USPTO-registered patent agent (registration number 52431) at Weyerhaeuser CO, in Federal Way, WA. The registration is active on the current USPTO roster, and Michael R. Hansen has been listed on the roster since before May 2006.

Weyerhaeuser CO is listed with one registered practitioner on the current roster.

Federal Way, WA has 9 registered patent practitioners in all: 5 patent attorneys and 4 patent agents.

Other registered practitioners in Federal Way, WA

• Michael W. Bocianowski — Patent attorney, Reg. No. 28692, Microsoft Corporation
• Kenneth W. Clayton — Patent agent, Reg. No. 73693, Kenneth W. Clayton
• George S. Farber — Patent attorney, Reg. No. 41497, Christensen O'Connor Johnson and Kindness PLLC
• John E. Neal — Patent attorney, Reg. No. 73993
• Frank F. Tian — Patent agent, Reg. No. 46462, Tian & Associates
• David G. Unrau — Patent agent, Reg. No. 53710, Weyerhaeuser
• Teresa J. Wiant — Patent attorney, Reg. No. 36967, Weyerhaeuser Comany
• Mark J. Zovko, Jr — Patent attorney, Reg. No. 27849

All patent attorneys and agents in Federal Way, WA

Patent firms in Washington · Practitioners by state

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