Inventor · disambiguated record
Michael H. Sheahan
Also filed as: SHEAHAN MICHAEL H
11 granted patents·189 citations·filing 1976–1994
90Inventor score
Top patents by PatentIndex Score
11 records- 0188US5487468ACigarette package designROTHMANS BENSON & HEDGES·Filed 1994·Granted Jan 30, 1996·89 cites·1 claims
- 0255US4700719AControl of cigarette rod formationROTHMANS OF PALL MALL·Filed 1986·Granted Oct 20, 1987·22 cites·18 claims
- 0354US5105830ADevice and method for assembly of cigarettesROTHMANS BENSON & HEDGES·Filed 1990·Granted Apr 21, 1992·26 cites·25 claims
- 0453US4096682ABundling of cigarettesROTHMANS OF PALL MALL·Filed 1976·Granted Jun 27, 1978·12 cites·10 claims
- 0545US4867180ACigarette making machine hopperROTHMANS BENSON & HEDGES·Filed 1988·Granted Sep 19, 1989·12 cites·11 claims
- 0641US4754765AHopperless cigarette making machinesROTHMANS OF PALL MALL·Filed 1986·Granted Jul 5, 1988·9 cites·20 claims
- 0737US5080112AControlled opening of fibrous materialsROTHMANS BENSON & HEDGES·Filed 1990·Granted Jan 14, 1992·7 cites·25 claims
- 0835US5267578AControlled opening of fibrous materialsROTHMANS BENSON & HEDGES·Filed 1991·Granted Dec 7, 1993·5 cites·8 claims
- 0933US4953570ACigarette making machine hopperROTHMANS BENSON & HEDGES·Filed 1989·Granted Sep 4, 1990·3 cites·7 claims
- 1031US4967770ACigarette making machine hopperROTHMANS BENSON & HEDGES·Filed 1989·Granted Nov 6, 1990·2 cites·13 claims
- 1131US4896681ATobacco blend formationROTHMANS BENSON & HEDGES·Filed 1988·Granted Jan 30, 1990·2 cites·41 claims
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