Inventor · disambiguated record
Kenneth J. Hegemann
Also filed as: HEGEMANN KENNETH · HEGEMANN KENNETH J
27 granted patents·3 pending applications·792 citations·filing 1977–2014
97Inventor score
Files withHEGEMANN KENNETH J10CRA LABS INC9RAINMATIC INTERNATIONAL LTD3BENEFIT INT PROD LTD2FUTURE WAVE PRODUCTS INC2
Top patents by PatentIndex Score
30 records- 0190US5177826ARotary toothbrushHAGEMANN INTERNATIONAL·Filed 1990·Granted Jan 12, 1993·118 cites·13 claims
- 0290US4766630ATwin-brushes rotary toothbrushHEGEMANN KENNETH J·Filed 1987·Granted Aug 30, 1988·124 cites·16 claims
- 0388US5199173AConcave, convex safety razorHEGEMANN RESEARCH CORP·Filed 1991·Granted Apr 6, 1993·133 cites·26 claims
- 0486US7059853B2Oral irrigation and/or brushing devices and/or methodsCRA LABS INC·Filed 2003·Granted Jun 13, 2006·35 cites·16 claims
- 0585US7972136B2Oral irrigation and/or brushing devices and/or methodsCRA LABS INC·Filed 2006·Granted Jul 5, 2011·12 cites·12 claims
- 0684US5305491ASelf adjusting three-head toothbrushBENEFIT INT PROD LTD·Filed 1993·Granted Apr 26, 1994·65 cites·8 claims
- 0783US8449295B2Oral irrigation and/or brushing devices and/or methodsHEGEMANN KENNETH J·Filed 2011·Granted May 28, 2013·6 cites·9 claims
- 0883US7849549B2Oral brushing devicesCRA LABS INC·Filed 2008·Granted Dec 14, 2010·10 cites·15 claims
- 0983US7757330B2Oral brushing devices and/or methodsCRA LABS INC·Filed 2008·Granted Jul 20, 2010·10 cites·15 claims
- 1080US7757328B2Oral brushing devices and/or methodsCRA LABS INC·Filed 2005·Granted Jul 20, 2010·7 cites·15 claims
- 1176US6152733AAutomated hands free oral cleansing device with bite block and computer controlCRA LABS INC·Filed 1999·Granted Nov 28, 2000·74 cites·29 claims
- 1275US5407254AProcess for making self adjusting three-head toothbrushBENEFIT INT PROD LTD·Filed 1994·Granted Apr 18, 1995·43 cites·6 claims
- 1374USD378147SSafety razorHEGEMANN KENNETH J·Filed 1994·Granted Feb 18, 1997·16 cites·1 claims
- 1465US4574611ADevice for bending metal stockHEGEMANN KENNETH J·Filed 1985·Granted Mar 11, 1986·16 cites·11 claims
- 1565US4090528ATruss assembly structureRAINMATIC INTERNATIONAL LTD·Filed 1977·Granted May 23, 1978·20 cites·4 claims
- 1664US7757329B2Oral brushing devices and/or methodsCRA LABS INC·Filed 2007·Granted Jul 20, 2010·3 cites·15 claims
- 1763US5501014ASafety razor cartridge with pass-through apertures and process of makingFiled 1994·Granted Mar 26, 1996·32 cites·13 claims
- 1859US4660782APortable reel for flexible conduitsHEGEMANN KENNETH J·Filed 1986·Granted Apr 28, 1987·12 cites·12 claims
- 1953US7954193B2Oral brushing devices and/or methodsCRA LABS INC·Filed 2010·Granted Jun 7, 2011·0 cites·5 claims
- 2051USD696020SOral brush headHEGEMANN KENNETH J·Filed 2010·Granted Dec 24, 2013·7 cites·1 claims
- 2151USD585648SOral brush headCRA LABS INC·Filed 2007·Granted Feb 3, 2009·8 cites·1 claims
- 2251US4163459AMobile pivot tower for irrigation systemRAINMATIC INTERNATIONAL LTD·Filed 1977·Granted Aug 7, 1979·11 cites·11 claims
- 2349US2011308024A1Oral Brushing Devices and/or MethodsHEGEMANN KENNETH J·Filed 2011·Application pending·0 cites
- 2449US2012064480A1Oral Irrigation and/or Brushing Devices and/or MethodsHEGEMANN KENNETH J·Filed 2011·Application pending·0 cites
- 2548USD696021SOral brush headHEGEMANN KENNETH J·Filed 2010·Granted Dec 24, 2013·6 cites·1 claims
- 2644USD433818SMultiple head pet brushHEGEMANN KENNETH J·Filed 2000·Granted Nov 21, 2000·7 cites·1 claims
- 2744US2014259678A1ShaversFUTURE WAVE PRODUCTS INC·Filed 2013·Application pending·0 cites
- 2838US4156504ATrap means for center pivot irrigation systemRAINMATIC INTERNATIONAL LTD·Filed 1977·Granted May 29, 1979·6 cites·4 claims
- 2935USD762328SCurved shaver cartridgeFUTURE WAVE PRODUCTS INC·Filed 2014·Granted Jul 26, 2016·3 cites·1 claims
- 3029US5557253AOfficiating communication deviceSTERN MAX M·Filed 1994·Granted Sep 17, 1996·8 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →