Inventor · disambiguated record
Robert J. O'Hara
Also filed as: O'HARA ROBERT · O'HARA ROBERT J
24 granted patents·2 pending applications·1,249 citations·filing 1981–2004
97Inventor score
Top patents by PatentIndex Score
26 records- 0198US5611108AFloor cleaning apparatus with slidable flapWINDSOR IND INC·Filed 1995·Granted Mar 18, 1997·194 cites·16 claims
- 0298US4419535AMulti-cable conduit for floors and wallsHARA ROBERT J O·Filed 1981·Granted Dec 6, 1983·306 cites·27 claims
- 0397US5742975AArticulated floor scrubberWINDSOR IND INC·Filed 1996·Granted Apr 28, 1998·128 cites·76 claims
- 0489US6220490B1Drinking vestFiled 1999·Granted Apr 24, 2001·83 cites·13 claims
- 0589US5802665AFloor cleaning apparatus with two broomsWIDSOR IND INC·Filed 1995·Granted Sep 8, 1998·105 cites·30 claims
- 0687US5485653AFloor cleaning apparatusWINDSOR IND INC·Filed 1994·Granted Jan 23, 1996·45 cites·50 claims
- 0787US5265300AFloor scrubberAAR CORP·Filed 1992·Granted Nov 30, 1993·62 cites·28 claims
- 0882US5467500ASteering mechanism for a cleaning vehicleAAR CORP·Filed 1993·Granted Nov 21, 1995·53 cites·20 claims
- 0980US6357070B1Multi-function, battery-powered, rider cleaning machineWINDSOR IND INC·Filed 2000·Granted Mar 19, 2002·52 cites·26 claims
- 1073USD382383SFloor scrubberWINDSOR IND INC·Filed 1994·Granted Aug 12, 1997·15 cites·1 claims
- 1171US5555596AFloor cleaning apparatusWINDSOR IND INC·Filed 1995·Granted Sep 17, 1996·26 cites·20 claims
- 1270USD376227SFloor sweeperWINDSOR IND INC·Filed 1994·Granted Dec 3, 1996·13 cites·1 claims
- 1368USD329311SSweeper vehicleAAR CORP·Filed 1989·Granted Sep 8, 1992·11 cites·1 claims
- 1467US5628086AFloor cleaning apparatus with squeegee mounting systemWINDSOR IND INC·Filed 1995·Granted May 13, 1997·22 cites·22 claims
- 1563US5608947AFloor cleaning apparatus with pre-filterWINDSOR IND INC·Filed 1995·Granted Mar 11, 1997·19 cites·25 claims
- 1659USD291932SMachine for floor sweeping and scrubbingAAR BROOKS & PERKINS CORP·Filed 1984·Granted Sep 15, 1987·8 cites·1 claims
- 1758US6073304ASqueegee adjustment method and apparatusWINDSOR IND INC·Filed 1998·Granted Jun 13, 2000·24 cites·7 claims
- 1856US4518012AAir damper assembly with movable bladesHARA ROBERT J O·Filed 1983·Granted May 21, 1985·16 cites·29 claims
- 1955US5630246AFloor cleaning apparatus with flap having wear indicatorWINDSOR IND INC·Filed 1995·Granted May 20, 1997·14 cites·14 claims
- 2054USD391697SArticulated floor cleanerWINDSOR IND INC·Filed 1996·Granted Mar 3, 1998·8 cites·1 claims
- 2153US5137108AVehicle engine mounting systemAAR CORP·Filed 1989·Granted Aug 11, 1992·11 cites·21 claims
- 2248US2005121057A1System for Disinfecting Shopping CartsREDFIELD ENGINEERING COMPANY L·Filed 2003·Application pending·0 cites
- 2341US5455979AApparatus for monitoring cleaning element wearWINDSOR IND INC·Filed 1993·Granted Oct 10, 1995·13 cites·23 claims
- 2439US5993563ACombination of main scrubbing machine and attachment scrubbing machineWINDSOR IND INC·Filed 1998·Granted Nov 30, 1999·15 cites·33 claims
- 2538US2007157417A1Articulated floor scrubberO'HARA ROBERT J·Filed 2004·Application pending·0 cites
- 2635US5346034AVehicle engine mounting systemAAR CORP·Filed 1992·Granted Sep 13, 1994·6 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →