Inventor · disambiguated record
Robert W. Britzke
Also filed as: BRITZKE II ROBERT W · BRITZKE ROBERT W
11 granted patents·513 citations·filing 1987–2001
93Inventor score
Top patents by PatentIndex Score
11 records- 0196US6372012B1Superhard filler hardmetal including a method of makingKENNAMETAL INC·Filed 2000·Granted Apr 16, 2002·61 cites·40 claims
- 0292US6908688B1Graded composite hardmetalsKENNAMETAL INC·Filed 2000·Granted Jun 21, 2005·66 cites·47 claims
- 0388US5609447ASurface decarburization of a drill bitROGERS TOOLS·Filed 1994·Granted Mar 11, 1997·77 cites·10 claims
- 0487US5954282APlate for reducing wear by a material flowFiled 1997·Granted Sep 21, 1999·47 cites·5 claims
- 0586US5931542ADevice and method for preventing wear on road milling and trenching equipmentROGERS TOOLS·Filed 1997·Granted Aug 3, 1999·97 cites·5 claims
- 0686US5628837ASurface decarburization of a drill bit having a refined primary cutting edgeROGERS TOOLS·Filed 1994·Granted May 13, 1997·48 cites·7 claims
- 0783US6521353B1Low thermal conductivity hard metalKENNAMETAL PC INC·Filed 1999·Granted Feb 18, 2003·48 cites·38 claims
- 0877US4784543AQuick change tool holderROGERS TOOLS·Filed 1987·Granted Nov 15, 1988·29 cites·26 claims
- 0960US5387019ADrill handling toolROGERS TOOLS·Filed 1993·Granted Feb 7, 1995·19 cites·20 claims
- 1057US7416146B2Wear resistant center feed impact impellerKENNAMETAL INC·Filed 2001·Granted Aug 26, 2008·4 cites·7 claims
- 1136US6029756ANozzle positioning assemblyROGERS TOOLS·Filed 1997·Granted Feb 29, 2000·17 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →