40 Utility and 3 Design Patents
#1 in Mt. Bethel, PA
#886 in Pennsylvania
#30,052 in US
#57,180 in the World
rank by utility patentsForward Citations = 905
Company Filing History:
Amerace Corporation
Richards Manufacturing Company
Richards Manufacturing Company, a New Jersey Limited Partnership
4. 3 out of 832,540 patents
Other
5. 3 out of 9

where one patent can have more than one assignee
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