Inventor · disambiguated record
Charles G. Shepherd
Also filed as: SHEPHERD CHARLES G · SHEPHERD CHARLES GREY
47 granted patents·1,718 citations·filing 1977–2000
99Inventor score
Files withWAIT B D CO LTD9SHEPHERD CHARLES G61112923 ONTARIO INC3NACK COMPANY LIMITED3AMRAM DENISE S1
Top patents by PatentIndex Score
47 records- 0193US5778868APneumatic gunM INC KK·Filed 1997·Granted Jul 14, 1998·131 cites·17 claims
- 0292US4718399ABarbeque wagonWAIT B D CO LTD·Filed 1986·Granted Jan 12, 1988·73 cites·5 claims
- 0391US4613006AEndless belt driven cycleMOSS ALVIN·Filed 1984·Granted Sep 23, 1986·112 cites·8 claims
- 0490US4450970ADisplay panelsWILSON J A DISPLAY·Filed 1981·Granted May 29, 1984·85 cites·13 claims
- 0588US4911327ADispenserSILBERFELD MICHEL·Filed 1988·Granted Mar 27, 1990·204 cites·7 claims
- 0687USD424198SX-ray apron holder1112923 ONTARIO INC·Filed 1998·Granted May 2, 2000·36 cites·1 claims
- 0784US4770157AFood smoker deviceWAIT B D CO LTD·Filed 1987·Granted Sep 13, 1988·58 cites·10 claims
- 0878US6293511B1Sheet music standPETERSEN DESIGNS INC·Filed 2000·Granted Sep 25, 2001·34 cites·7 claims
- 0978US5727320AUtility knife with blade magazineNACK COMPANY LIMITED·Filed 1996·Granted Mar 17, 1998·40 cites·17 claims
- 1077US4426990ACamping stoveWAIT B D CO LTD·Filed 1981·Granted Jan 24, 1984·28 cites·5 claims
- 1176US5692719ASheet music standPETERSEN TOD G·Filed 1995·Granted Dec 2, 1997·49 cites·11 claims
- 1275US5604984AUtility knife with rotary blade magazineNACK COMPANY LIMITED·Filed 1995·Granted Feb 25, 1997·34 cites·15 claims
- 1375US5524762ADisposable litter bag systemFiled 1994·Granted Jun 11, 1996·55 cites·13 claims
- 1474US4108085ADisplay structureJ A WILSON DISPLAY LIMITED·Filed 1977·Granted Aug 22, 1978·40 cites·8 claims
- 1572US4691689AOne piece adjustable damperWAIT B D CO LTD·Filed 1986·Granted Sep 8, 1987·37 cites·2 claims
- 1671US5207720AHockey puck deviceFORTRON INTERNATIONAL INC·Filed 1992·Granted May 4, 1993·47 cites·9 claims
- 1769US4482181AGrill lifterWAIT B D CO LTD·Filed 1981·Granted Nov 13, 1984·34 cites·4 claims
- 1868USD364715SWashing tool attachment for hoseAMRAM DENISE S·Filed 1995·Granted Nov 28, 1995·21 cites·1 claims
- 1968US5405116AWall bracketFiled 1994·Granted Apr 11, 1995·40 cites·8 claims
- 2067USD373863SSnow and ice scraperSHEPHERD CHARLES G·Filed 1995·Granted Sep 17, 1996·14 cites·1 claims
- 2167US4490311ADrum humidifierWAIT B D CO LTD·Filed 1982·Granted Dec 25, 1984·19 cites·18 claims
- 2266US4896387AInsulated sleeping bagSLEEPING BAG LIMITED PARTNERSH·Filed 1988·Granted Jan 30, 1990·31 cites·10 claims
- 2365US5960545AUtility knife with rotary blade magazineNACK COMPANY LIMITED·Filed 1998·Granted Oct 5, 1999·39 cites·7 claims
- 2464USD373024SBrush headSHEPHERD CHARLES G·Filed 1995·Granted Aug 27, 1996·12 cites·1 claims
- 2564US4561623ABook holderCHAPMAN CHAS COMP LTD·Filed 1984·Granted Dec 31, 1985·21 cites·19 claims
- 2663USD272582SDental kit containerSHEPHERD CHARLES G·Filed 1981·Granted Feb 14, 1984·8 cites·1 claims
- 2762US5246054ARoll-up door with improved handleSHEPHERD CHARLES G·Filed 1992·Granted Sep 21, 1993·35 cites·6 claims
- 2861US5816186AWhistleFOX 40 INTERNATIONAL INC·Filed 1996·Granted Oct 6, 1998·28 cites·4 claims
- 2959US5399172ACatheter having ganged rotary valvesMED PRO DESIGN INC·Filed 1994·Granted Mar 21, 1995·80 cites·14 claims
- 3055US6251274B1Faucet attachment for treating waterENVIROGARD PRODUCTS LTD·Filed 1999·Granted Jun 26, 2001·22 cites·15 claims
- 3153US6185755B1Apparatus for flushing drain pipesFiled 1999·Granted Feb 13, 2001·26 cites·3 claims
- 3252USD377550SSqueegeeSHEPHERD CHARLES G·Filed 1995·Granted Jan 21, 1997·7 cites·1 claims
- 3352US5364058ASpring-loaded bracketMETAGAL NORTH AMERICA LTD·Filed 1993·Granted Nov 15, 1994·22 cites·2 claims
- 3452US4781705AMineral applicatorZYTON INC·Filed 1987·Granted Nov 1, 1988·64 cites·5 claims
- 3550US4414615AMounting structure for a high pressure sodium lampPHILIPS CORP·Filed 1981·Granted Nov 8, 1983·21 cites·12 claims
- 3646USD394597SUtility knifeTHE NACK COMPANY LTD·Filed 1997·Granted May 26, 1998·7 cites·1 claims
- 3745US6076904ADispensing cabinetFiled 1999·Granted Jun 20, 2000·43 cites·16 claims
- 3845USD310099SBook holderCHAS CHAPMAN COMPANY LTD·Filed 1987·Granted Aug 21, 1990·5 cites·1 claims
- 3942US5489129ADoor lockMERANTO TECH INC·Filed 1994·Granted Feb 6, 1996·16 cites·7 claims
- 4040USD438726SBench top for dental office1112923 ONTARIO INC·Filed 2000·Granted Mar 13, 2001·5 cites·1 claims
- 4138US4730771AAir ductWAIT B D CO LTD·Filed 1986·Granted Mar 15, 1988·8 cites·3 claims
- 4237USD429086SBench top for dental office1112923 ONTARIO INC·Filed 1998·Granted Aug 8, 2000·3 cites·1 claims
- 4334US5415372ASelf closing cover and mounting assembly for telephone directoryFiled 1993·Granted May 16, 1995·7 cites·10 claims
- 4432US4489015AHumidifier pad supportWAIT B D CO LTD·Filed 1983·Granted Dec 18, 1984·5 cites·9 claims
- 4531US5207259AFastening assemblySHEPHERD CHARLES G·Filed 1992·Granted May 4, 1993·8 cites·9 claims
- 4630US4708830ASeal assemblyWAIT B D CO LTD·Filed 1986·Granted Nov 24, 1987·4 cites·14 claims
- 4726USD425736SCabinet for dental officeCOBURN DONALD G·Filed 1998·Granted May 30, 2000·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →