Individual holder
HUMMEL RICHARD M
US·7 granted patents·1 pending application·107 citations·filing 2002–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
8 records- 0195US8197304B2Method and apparatus for sharpening a tool bladeHUMMEL RICHARD M·Filed 2008·Granted Jun 12, 2012·28 cites·18 claims
- 0286US6948892B2Lift mechanism for plunge routersHUMMEL RICHARD M·Filed 2002·Granted Sep 27, 2005·33 cites·26 claims
- 0383US7108463B2Lift mechanism for routersHUMMEL RICHARD M·Filed 2003·Granted Sep 19, 2006·29 cites·42 claims
- 0478US8282323B2Router lift assembly with lift wheelHUMMEL RICHARD M·Filed 2009·Granted Oct 9, 2012·11 cites·20 claims
- 0577US8485766B2Router lift assembly with lift wheelHUMMEL RICHARD M·Filed 2012·Granted Jul 16, 2013·4 cites·20 claims
- 0673US8146630B2Method of changing the distance between a rotary cutting tool and a work surfaceHUMMEL RICHARD M·Filed 2011·Granted Apr 3, 2012·2 cites·18 claims
- 0752US8327557B2Saw gauge and method of using the sameHUMMEL RICHARD M·Filed 2010·Granted Dec 11, 2012·0 cites·27 claims
- 0848US2007284796A1Clamping mechanismHUMMEL RICHARD M·Filed 2006·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →