Assignee
GULF & WESTERN CORP
16 granted patents·150 citations·filing 1975–1981
Top patents by PatentIndex Score
16 records- 0174US4296405ADevice for converting analog signals from a natural leaf scanner into digital signals and method of operating sameGULF & WESTERN CORP·Filed 1978·Granted Oct 20, 1981·22 cites·9 claims
- 0271US4204145AMethod of selecting the cutting position for a cigar wrapper on a tobacco leafGULF & WESTERN CORP·Filed 1978·Granted May 20, 1980·18 cites·6 claims
- 0370US4103692ACigar wrapping machine and methodGULF & WESTERN CORP·Filed 1977·Granted Aug 1, 1978·36 cites·37 claims
- 0454US4140135AHydrophobic coating for tobacco sheet materialGULF & WESTERN CORP·Filed 1975·Granted Feb 20, 1979·15 cites·33 claims
- 0548US4285258ADevice for translating and rotating a cutting platen with respect to a reciprocal cutterGULF & WESTERN CORP·Filed 1979·Granted Aug 25, 1981·10 cites·12 claims
- 0643US4256124AMethod and apparatus for manufacturing filter cigarGULF & WESTERN CORP·Filed 1979·Granted Mar 17, 1981·10 cites·27 claims
- 0741US4275627AApparatus for cutting cigar wrappers from natural tobacco leavesGULF & WESTERN CORP·Filed 1979·Granted Jun 30, 1981·6 cites·4 claims
- 0840US4363330AMethod, system and apparatus for cutting profiles from natural leavesGULF & WESTERN CORP·Filed 1978·Granted Dec 14, 1982·7 cites·37 claims
- 0940US4226148ADevice for translating and rotating a cutting platen with respect to a reciprocal cutterGULF & WESTERN CORP·Filed 1978·Granted Oct 7, 1980·6 cites·14 claims
- 1039US4222396AApparatus for cutting cigar wrappers from natural tobacco leavesGULF & WESTERN CORP·Filed 1978·Granted Sep 16, 1980·5 cites·6 claims
- 1138US4323149ATransfer apparatus for natural tobacco leavesGULF & WESTERN CORP·Filed 1980·Granted Apr 6, 1982·6 cites·17 claims
- 1233US4205914ADevice for creating digital signals representative of a natural leaf profileGULF & WESTERN CORP·Filed 1978·Granted Jun 3, 1980·3 cites·8 claims
- 1330US4339974ASupporting anvil for movable cutting platenGULF & WESTERN CORP·Filed 1981·Granted Jul 20, 1982·0 cites·1 claims
- 1430US4261374ASupporting anvil for movable cutting platenGULF & WESTERN CORP·Filed 1978·Granted Apr 14, 1981·1 cites·4 claims
- 1529US4313435AApparatus and method of producing a succession of die cut tobacco blanksGULF & WESTERN CORP·Filed 1980·Granted Feb 2, 1982·3 cites·19 claims
- 1625US4324233AFeed arrangement for and method of continuously feeding cigars wrappers to cigar wrapping stations of cigar wrapping machinesGULF & WESTERN CORP·Filed 1980·Granted Apr 13, 1982·2 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →