Inventor · disambiguated record
Stephen F. Caffrey
Also filed as: CAFFREY STEPHEN F
12 granted patents·305 citations·filing 1983–1996
93Inventor score
Top patents by PatentIndex Score
12 records- 0176US4510642ACombination bowling lane stripper and dusterCENTURY INT CO·Filed 1983·Granted Apr 16, 1985·44 cites·8 claims
- 0270USD281362SBowling lane dusterCENTURY INT CORP·Filed 1983·Granted Nov 12, 1985·14 cites·1 claims
- 0369US5063633AFluid handling apparatus for bowling lane cleaning deviceCENTURY INT CO·Filed 1990·Granted Nov 12, 1991·37 cites·11 claims
- 0469US4959884ACombination bowling lane stripper and dressing apparatusCENTURY INT CO·Filed 1990·Granted Oct 2, 1990·39 cites·12 claims
- 0563US4962565AAutomatic vacuum bowling lane stripperCENTURY INT CO·Filed 1989·Granted Oct 16, 1990·28 cites·21 claims
- 0658US4920604AAutomatic vacuum bowling lane stripperCENTURY INT CO·Filed 1989·Granted May 1, 1990·25 cites·15 claims
- 0757US5679162AApparatus for selectively metering dressing onto a bowling lane surfaceAMF BOWLING INC·Filed 1996·Granted Oct 21, 1997·20 cites·10 claims
- 0855US4856138ABowling lane vacuum with floating headCENTURY INT CO·Filed 1988·Granted Aug 15, 1989·24 cites·3 claims
- 0954US5517709AApparatus for selectively metering dressing onto a bowling lane surfaceAMF BOWLING INC·Filed 1994·Granted May 21, 1996·18 cites·16 claims
- 1052US5629049AApparatus for selectively metering dressing onto a bowling lane surfaceAMF BOWLING INC·Filed 1996·Granted May 13, 1997·16 cites·7 claims
- 1151US5641538AApparatus and method for selectively metering dressing onto a bowling lane surfaceAMF BOWLING INC·Filed 1995·Granted Jun 24, 1997·20 cites·15 claims
- 1244US5455977ABowling lane dressing apparatus with continuously variable speed driveAMF BOWLING INC·Filed 1994·Granted Oct 10, 1995·20 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →