Inventor · disambiguated record
Robert J. Schuman
Also filed as: SCHUMAN ROBERT · SCHUMAN ROBERT J
7 granted patents·2 pending applications·123 citations·filing 1993–2012
86Inventor score
Files withDENTSPLY RES & DEV3DENTSPLY RES & DEVELOPMENT CORP1FONDA RAYMOND N1SCHUMAN ROBERT J1SCHUMAN SR RALPH J1
Top patents by PatentIndex Score
9 records- 0162US5341123APortable door alarmSCHUMAN SR RALPH J·Filed 1993·Granted Aug 23, 1994·47 cites·5 claims
- 0260US6401571B1Lamp module removal and installation toolSMITHS IND AEROSPACE & DEFENSE·Filed 2001·Granted Jun 11, 2002·8 cites·14 claims
- 0355US6315565B1Method and apparatus for tooth cleaning using abrasive powdersDENTSPLY RES & DEV·Filed 1999·Granted Nov 13, 2001·33 cites·21 claims
- 0445US6030212AStacking reservoir and scaler systemDENTSPLY RES & DEV·Filed 1996·Granted Feb 29, 2000·19 cites·11 claims
- 0540US2013160774A1Unitary prophylactic deviceSCHUMAN ROBERT J·Filed 2012·Application pending·0 cites
- 0639USD422355SStackable reservoirDENTSPLY RES & DEVELOPMENT CORP·Filed 1996·Granted Apr 4, 2000·4 cites·1 claims
- 0735US2008124150A1Fuser rollerZINDA MARKETING INC DOING BUSI·Filed 2006·Application pending·0 cites
- 0834US6293793B1Stackable reservoir and scaler systemDENTSPLY RES & DEV·Filed 1999·Granted Sep 25, 2001·9 cites·17 claims
- 0922USD358872SHand-held bidetFONDA RAYMOND N·Filed 1994·Granted May 30, 1995·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →