18 Utility Patents
#31 in Monroeville, PA
#3,236 in Pennsylvania
#97,082 in US
#191,617 in the World
Forward Citations = 524
Company Filing History:
Chevron Research Company

Hickson Corporation
4. 1 out of 830,757 patents
Other
5. 1 out of 6
Arch Wood Protection, Inc.
where one patent can have more than one assignee
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