Inventor · disambiguated record
Heinrich Kersten
Also filed as: KERSTEN HEINRICH
9 granted patents·144 citations·filing 1996–2012
89Inventor score
Top patents by PatentIndex Score
9 records- 0185US6446741B1Rock drillHELLER DINKLAGE GMBH GEB·Filed 2000·Granted Sep 10, 2002·40 cites·25 claims
- 0281US8157028B2Masonry drill bitKERSTEN HEINRICH·Filed 2007·Granted Apr 17, 2012·14 cites·18 claims
- 0372US8960336B2Rock drill bitKERSTEN HEINRICH·Filed 2009·Granted Feb 24, 2015·11 cites·15 claims
- 0468US7258180B2Rotary hammerdrill bitILLINOIS TOOL WORKS·Filed 2004·Granted Aug 21, 2007·14 cites·11 claims
- 0565US6250857B1DrillHELLER DINKLAGE GMBH GEB·Filed 1999·Granted Jun 26, 2001·27 cites·17 claims
- 0661USD723076SMasonry drill bitLAMPE RAINER·Filed 2012·Granted Feb 24, 2015·13 cites·1 claims
- 0754USD688715SMain cutting insert of a masonry drill bitLAMPE RAINER·Filed 2012·Granted Aug 27, 2013·10 cites·1 claims
- 0843USD629027SRock drillILLINOIS TOOL WORKS·Filed 2009·Granted Dec 14, 2010·6 cites·1 claims
- 0929US6032750ADrilling tool having a drill bit with primary and secondary cutting edgesHELLER DINKLAGE GMBH GEB·Filed 1996·Granted Mar 7, 2000·9 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →