Assignee
COLLIER KEYWORTH COMPANY
4 granted patents·45 citations·filing 1977–1979
Top patents by PatentIndex Score
4 records- 0159US4232900AChair controlCOLLIER KEYWORTH COMPANY·Filed 1979·Granted Nov 11, 1980·19 cites·5 claims
- 0251USD259756SFurniture baseCOLLIER KEYWORTH COMPANY·Filed 1978·Granted Jul 7, 1981·5 cites·1 claims
- 0348US4087071AChair height limit stopCOLLIER KEYWORTH COMPANY·Filed 1977·Granted May 2, 1978·13 cites·7 claims
- 0429US4226549ALocking hinge jointCOLLIER KEYWORTH COMPANY·Filed 1979·Granted Oct 7, 1980·8 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →