Assignee
RONTEX AMERICAN INC
4 granted patents·63 citations·filing 1973–1977
Top patents by PatentIndex Score
4 records- 0188US3952121AFelted web and method of making the sameRONTEX AMERICAN INC·Filed 1973·Granted Apr 20, 1976·32 cites·6 claims
- 0272US4138772AApparatus for producing needled, non-woven tubingRONTEX AMERICAN INC·Filed 1977·Granted Feb 13, 1979·14 cites·6 claims
- 0368US4085486AMethod of producing needled, non-woven tubingRONTEX AMERICAN INC·Filed 1976·Granted Apr 25, 1978·12 cites·4 claims
- 0448US4124731ANeedled non-woven tubingRONTEX AMERICAN INC·Filed 1977·Granted Nov 7, 1978·5 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →