Assignee
WWG IND
14 granted patents·214 citations·filing 1975–1979
Top patents by PatentIndex Score
14 records- 0192US4170103ANode fixation in self-twist yarnWWG IND·Filed 1978·Granted Oct 9, 1979·27 cites·7 claims
- 0288US4279120ASelf twist yarn and method and apparatus for making such yarnsWWG IND·Filed 1979·Granted Jul 21, 1981·21 cites·60 claims
- 0386US4246750ASelf-twist yarn and method of making sameWWG IND·Filed 1979·Granted Jan 27, 1981·24 cites·3 claims
- 0485US4276740ASelf-twisted yarn and method and apparatus for producing itWWG IND·Filed 1979·Granted Jul 7, 1981·24 cites·13 claims
- 0585US4216735AMulti-colored tufted carpet and method of producing sameWWG IND·Filed 1978·Granted Aug 12, 1980·41 cites·10 claims
- 0681US4173861AMethod and apparatus for controlling twist in yarnWWG IND·Filed 1977·Granted Nov 13, 1979·16 cites·9 claims
- 0772US4173115AYarn forming apparatus with node weldingWWG IND·Filed 1978·Granted Nov 6, 1979·11 cites·8 claims
- 0867US4215642AVariable twist self-twist yarnWWG IND·Filed 1977·Granted Aug 5, 1980·9 cites·6 claims
- 0966US4186549APackaging of self-twist yarnsWWG IND·Filed 1978·Granted Feb 5, 1980·13 cites·7 claims
- 1053US4170868AYarn forming apparatus with mechanical node lockingWWG IND·Filed 1978·Granted Oct 16, 1979·10 cites·9 claims
- 1149US4198735AMethod for forming temporary fabricsWWG IND·Filed 1978·Granted Apr 22, 1980·4 cites·6 claims
- 1249US4142355ASelf-twist yarn node fixation apparatus and methodWWG IND·Filed 1977·Granted Mar 6, 1979·11 cites·3 claims
- 1333USD252780SDisplay rackWWG IND·Filed 1977·Granted Sep 4, 1979·2 cites·1 claims
- 1431US4157683APrinting systemWWG IND·Filed 1975·Granted Jun 12, 1979·1 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →