Inventor · disambiguated record
Hillrich Otten
Also filed as: OTTEN HILLRICH
4 granted patents·84 citations·filing 1990–1999
79Inventor score
Top patents by PatentIndex Score
4 records- 0174US5157904ASugar-cane harvesting machineCLAAS OHG·Filed 1991·Granted Oct 27, 1992·35 cites·7 claims
- 0256US5131216ADevice for separating the shoot tips of sugar-cane plantsCLAAS OHG·Filed 1990·Granted Jul 21, 1992·23 cites·7 claims
- 0341US6272820B1Sugar cane harvesterCLAAS SELBSTFAHR ERNTEMASCH·Filed 1999·Granted Aug 14, 2001·13 cites·2 claims
- 0440US5953891ACleaning method of sugarcane harvester, and sugarcane harvester operating according to itCLAAS OHG·Filed 1997·Granted Sep 21, 1999·13 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →