16 Utility and 1 Design Patents
#8 in Ephrata, PA
#3,859 in Pennsylvania
#114,279 in US
#227,686 in the World
rank by utility patentsForward Citations = 241
Company Filing History:

Sperry Rand Corporation
Ford New Holland, Inc.
4. 1 out of 2
Sperry-new Holland
5. 1 out of 1,032

where one patent can have more than one assignee
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