Inventor · disambiguated record
Bert D. Heinzelman
Also filed as: HEINZELMAN BERT · HEINZELMAN BERT D · HEINZELMAN BERT DAVIS
56 granted patents·4,630 citations·filing 1981–2001
99Inventor score
Files withCOLGATE PALMOLIVE CO20GEN HOUSEWARES CORP7CHESEBROUGH PONDS USA5LIPTON DIVISION OF CONOPCO INC4CHESEBROUGH PONDS USA CO DIV OF CONOPCO INC3
Top patents by PatentIndex Score
56 records- 0199US5341537APlaque removing toothbrushCOLGATE PALMOLIVE CO·Filed 1992·Granted Aug 30, 1994·204 cites·34 claims
- 0298US5875510AReplaceable head toothbrushCHESEBROUGH PONDS USA·Filed 1997·Granted Mar 2, 1999·260 cites·10 claims
- 0398US5802656AToothbrush with flexibly mounted bristlesCHESEBROUGH PONDS USA·Filed 1996·Granted Sep 8, 1998·335 cites·16 claims
- 0498USD370347SToothbrush headCHESEBROUGH PONDS USA CO DIV OF CONOPCO INC·Filed 1994·Granted Jun 4, 1996·101 cites·1 claims
- 0598US5398369AToothbrush with pliable pressure padCHESEBROUGH PONDS USA·Filed 1994·Granted Mar 21, 1995·237 cites·16 claims
- 0698US5392483AMulti-level bristle tuft toothbrushCHESEBROUGH PONDS USA·Filed 1994·Granted Feb 28, 1995·366 cites·11 claims
- 0798US5335389APlaque removing toothbrushCOLGATE PALMOLIVE CO·Filed 1990·Granted Aug 9, 1994·194 cites·24 claims
- 0898USD342160SToothbrushCOLGATE PALMOLIVE CO·Filed 1991·Granted Dec 14, 1993·110 cites·1 claims
- 0997USD342162SToothbrushCOLGATE PALMOLIVE CO·Filed 1991·Granted Dec 14, 1993·72 cites·1 claims
- 1096US5446940AToothbrushCOLGATE PALMOLIVE CO·Filed 1994·Granted Sep 5, 1995·132 cites·4 claims
- 1196USD330286SSet of bristles for a toothbrushCOLGATE PALMOLIVE CO·Filed 1990·Granted Oct 20, 1992·67 cites·1 claims
- 1295US5735012AResiliently flexible toothbrushCHESEBROUGH PONDS USA·Filed 1997·Granted Apr 7, 1998·171 cites·12 claims
- 1395US5590696AInflation system utilizing a pressurized gas inflation device and adaptor thereforREEBOK INT LTD·Filed 1994·Granted Jan 7, 1997·111 cites·29 claims
- 1495USD334472SToothbrushCOLGATE PALMOLIVE CO·Filed 1990·Granted Apr 6, 1993·53 cites·1 claims
- 1594USD342161SToothbrush head and neck unitCOLGATE PALMOLIVE CO·Filed 1991·Granted Dec 14, 1993·48 cites·1 claims
- 1693USD457450STape and tape clipGEN HOUSEWARES CORP·Filed 2001·Granted May 21, 2002·49 cites·1 claims
- 1792USD358397SInflation deviceREEBOK INT LTD·Filed 1993·Granted May 16, 1995·39 cites·1 claims
- 1892USD330116SToothbrush handleCOLGATE PALMOLIVE CO·Filed 1990·Granted Oct 13, 1992·42 cites·1 claims
- 1991USD340521SPeriodontal instrumentCOLGATE PALMOLIVE CO·Filed 1990·Granted Oct 19, 1993·72 cites·1 claims
- 2090USD352396SToothbrushCOLGATE PALMOLIVE CO·Filed 1992·Granted Nov 15, 1994·35 cites·1 claims
- 2190USD343294SToothbrush head and neck unitCOLGATE PALMOLIVE CO·Filed 1991·Granted Jan 18, 1994·34 cites·1 claims
- 2289USD426128SHammerGEN HOUSEWARES CORP·Filed 1999·Granted Jun 6, 2000·37 cites·1 claims
- 2389USD329946SSet of bristles for a toothbrushCOLGATE PALMOLIVE CO·Filed 1990·Granted Oct 6, 1992·32 cites·1 claims
- 2489US5046213APlaque removing toothbrushCOLGATE PALMOLIVE CO·Filed 1990·Granted Sep 10, 1991·98 cites·20 claims
- 2588USD363373SToothbrush handleCHESEBROUGH PONDS USA CO DIV OF CONOPCO INC·Filed 1994·Granted Oct 24, 1995·31 cites·1 claims
- 2687US5364351ACatheter steering mechanismEP TECHNOLOGIES·Filed 1992·Granted Nov 15, 1994·225 cites·6 claims
- 2786US5456664ACatheter steering mechanismEP TECHNOLOGIES·Filed 1994·Granted Oct 10, 1995·204 cites·6 claims
- 2886US5429129AApparatus for determining spectral absorption by a specific substance in a fluidSENSOR DEVICES INC·Filed 1993·Granted Jul 4, 1995·365 cites·29 claims
- 2986USD330458SToothbrushCOLGATE PALMOLIVE CO·Filed 1990·Granted Oct 27, 1992·27 cites·1 claims
- 3084US6226886B1Tape measureGEN HOUSEWARES CORP·Filed 1999·Granted May 8, 2001·56 cites·21 claims
- 3182USD443521SContainerLIPTON DIVISION OF CONOPCO INC·Filed 2000·Granted Jun 12, 2001·29 cites·1 claims
- 3282USD353939SToothbrushCOLGATE PALMOLIVE CO·Filed 1992·Granted Jan 3, 1995·22 cites·1 claims
- 3380US6363817B1Shock absorption system for a striking toolGEN HOUSEWARES CORP·Filed 2000·Granted Apr 2, 2002·26 cites·24 claims
- 3479USD333918SToothbrushCOLGATE PALMOLIVE CO·Filed 1990·Granted Mar 16, 1993·20 cites·1 claims
- 3575USD444391SContainerLIPTON DIVISION OF CONOPCO INC·Filed 2000·Granted Jul 3, 2001·21 cites·1 claims
- 3675US4447482AWound closure tape and applicator thereforSHUR MEDICAL CORP·Filed 1982·Granted May 8, 1984·106 cites·9 claims
- 3774US5217012ANoninvasive oximeter probeSENSOR DEVICES INC·Filed 1991·Granted Jun 8, 1993·184 cites·8 claims
- 3873US5368025ANon-invasive oximeter probeSENSOR DEVICES INC·Filed 1993·Granted Nov 29, 1994·175 cites·14 claims
- 3969USD358485SToothbrush handleCOLGATE PALMOLIVE CO·Filed 1992·Granted May 23, 1995·13 cites·1 claims
- 4067USD428570SHandleGEN HOUSEWARES CORP·Filed 1999·Granted Jul 25, 2000·13 cites·1 claims
- 4166USD272906STelephone consoleINT TELEPHONE AND TELEGRAPH CORPORATION·Filed 1981·Granted Mar 6, 1984·9 cites·1 claims
- 4265USD451832STape measureGEN HOUSEWARES CORP·Filed 2001·Granted Dec 11, 2001·12 cites·1 claims
- 4364USD444069SContainerLIPTON DIVISION OF CONOPCO INC·Filed 2000·Granted Jun 26, 2001·14 cites·1 claims
- 4464USD345799SMedical treatment self-centering clampORTHOLOGIC CORP·Filed 1991·Granted Apr 5, 1994·11 cites·1 claims
- 4559USD444070SContainerLIPTON DIVISION OF CONOPCO INC·Filed 2000·Granted Jun 26, 2001·11 cites·1 claims
- 4659USD329947SToothbrushCOLGATE PALMOLIVE CO·Filed 1990·Granted Oct 6, 1992·9 cites·1 claims
- 4755USD393450SToothbrush handleCHESEBROUGH PONDS USA CO DIV OF CONOPCO INC·Filed 1996·Granted Apr 14, 1998·9 cites·1 claims
- 4854US5823395AChild-resistant pump dispenserCONTINENTAL SPRAYERS INT INC·Filed 1997·Granted Oct 20, 1998·21 cites·20 claims
- 4953US6158307AShock absorption system for a striking toolGEN HOUSEWARES CORP·Filed 1999·Granted Dec 12, 2000·13 cites·18 claims
- 5047USD275321SSurgical tape applicatorSHUR MEDICAL CORP·Filed 1982·Granted Aug 28, 1984·4 cites·1 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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