Inventor · disambiguated record
Jorgen Lefsrud
Also filed as: LEFSRUD JORGEN
5 granted patents·29 citations·filing 2006–2015
77Inventor score
Top patents by PatentIndex Score
5 records- 0186US7350548B1Swing arm assembly with replaceable insert for use with a debarker apparatusNICHOLSON MFG LTD·Filed 2006·Granted Apr 1, 2008·17 cites·17 claims
- 0260US8256476B2Swing arm assembly with replaceable insert for use with a debarker apparatusCHOLEWCZYNSKI MAREK·Filed 2007·Granted Sep 4, 2012·3 cites·17 claims
- 0360US7743805B2Debarking tip assembly with replaceable cutting elementNICHOLSON MFG LTD·Filed 2007·Granted Jun 29, 2010·4 cites·10 claims
- 0458US9469046B2Butt flare reducing apparatus for logs and related methods of reducing butt flareNICHOLSON INTELLECTUAL PROPERTY INC·Filed 2015·Granted Oct 18, 2016·1 cites·17 claims
- 0539USD739449SKnife tipNICHOLSON MFG LTD·Filed 2014·Granted Sep 22, 2015·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →