Inventor · disambiguated record
Martin Koorn
Also filed as: KOORN MARTIN
3 granted patents·40 citations·filing 2005–2010
71Inventor score
Technology areasA01D
Top patents by PatentIndex Score
3 records- 0188US7490459B2Mowing device, a knife adapter for such a mowing device and a retainer for such a mowing deviceVERMEER MFG CO·Filed 2005·Granted Feb 17, 2009·23 cites·1 claims
- 0282US7743478B2Method for changing knives in a mowerVERMEER MFG CO·Filed 2008·Granted Jun 29, 2010·15 cites·2 claims
- 0354US7966795B2Mowing device, a knife adapter for such a mowing device, a retainer for such a mowing device and method of using sameVermeer Manufactruing Company·Filed 2010·Granted Jun 28, 2011·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →