Inventor · disambiguated record
John W. Clifford
Also filed as: CLIFFORD JOHN · CLIFFORD JOHN W
17 granted patents·1 pending application·394 citations·filing 1975–2021
95Inventor score
Top patents by PatentIndex Score
18 records- 0193US6460844B1Cut sheet streamer and mergerROLL SYSTEMS INC·Filed 2000·Granted Oct 8, 2002·46 cites·24 claims
- 0293US5558318ASeparator for forming discrete stacks of folded webROLL SYSTEMS INC·Filed 1994·Granted Sep 24, 1996·52 cites·51 claims
- 0391US4948060AAutomatic web roll handling system for splicingBUTLER AUTOMATIC INC·Filed 1988·Granted Aug 14, 1990·62 cites·11 claims
- 0491US4100012ADriven nip roll splicerBUTLER AUTOMATIC INC·Filed 1976·Granted Jul 11, 1978·45 cites·14 claims
- 0579US6312208B1Method and apparatus for business forms processingROLL SYSTEMS INC·Filed 2000·Granted Nov 6, 2001·12 cites·16 claims
- 0677US6817566B2Web splicerBUTLER AUTOMATIC INC·Filed 2002·Granted Nov 16, 2004·20 cites·29 claims
- 0775US6000595AMethod and apparatus for pinless feeding of web to a utilization deviceROLL SYSTEMS INC·Filed 1997·Granted Dec 14, 1999·23 cites·16 claims
- 0872US3990647AWeb splice control systemBUTLER AUTOMATIC INC·Filed 1975·Granted Nov 9, 1976·16 cites·5 claims
- 0971US5692999AMethod and apparatus for business forms processingROLL SYSTEMS INC·Filed 1994·Granted Dec 2, 1997·13 cites·33 claims
- 1071US5366212AWeb-fed sheet stacker and separatorROLL SYSTEMS INC·Filed 1992·Granted Nov 22, 1994·17 cites·53 claims
- 1169US5653438AHigh speed sheet feederROLL SYSTEMS INC·Filed 1995·Granted Aug 5, 1997·17 cites·6 claims
- 1268US6305857B1Method and apparatus for pinless feeding of web to a utilization deviceROLL SYSTEMS INC·Filed 1999·Granted Oct 23, 2001·17 cites·7 claims
- 1368US5582087AHigh speed sheet feederROLL SYSTEMS INC·Filed 1993·Granted Dec 10, 1996·15 cites·19 claims
- 1467US6758260B2Heating, ventilating, and air conditioning assembly for a vehicleDELPHI TECH INC·Filed 2002·Granted Jul 6, 2004·14 cites·19 claims
- 1561US5533719AStacker jam detectorROLL SYSTEMS INC·Filed 1994·Granted Jul 9, 1996·13 cites·10 claims
- 1640US2022041142A1Breakaway Trailer Switch and AlarmAMERAWHIP INC·Filed 2021·Application pending·0 cites
- 1739US6120043AMethod and apparatus for business forms processingROLL SYSTEMS INC·Filed 1998·Granted Sep 19, 2000·10 cites·6 claims
- 1833US5558319AWeb stacker and separator with sheet offsetting kickerROLL SYSTEMS INC·Filed 1994·Granted Sep 24, 1996·2 cites·33 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →