81 Utility Patents
#3 in Kenmore, WA
#307 in Washington
#8,158 in US
#14,844 in the World
Forward Citations = 3,007
Company Filing History:


Weyerhaeuser
4. 3 out of 1,173

5. 2 out of 831,952 patents
Other
where one patent can have more than one assignee
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