Inventor · disambiguated record
Karl Landwehr
Also filed as: LANDWEHR KARL · LANDWEHR KARL-HEINZ
4 granted patents·96 citations·filing 1991–1998
79Inventor score
Top patents by PatentIndex Score
4 records- 0174US5157904ASugar-cane harvesting machineCLAAS OHG·Filed 1991·Granted Oct 27, 1992·35 cites·7 claims
- 0262US5979151AHarvester with selectively positionable deflectorCLAAS OHG·Filed 1998·Granted Nov 9, 1999·24 cites·13 claims
- 0356US6029430ADevice for extracting foreign objects from forager harvestersCLAAS SELBSTFAHR ERNTEMASCH·Filed 1998·Granted Feb 29, 2000·19 cites·9 claims
- 0445US5953892ALoading device for agricultural harvestersCLAAS OHG·Filed 1997·Granted Sep 21, 1999·18 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Karl Landwehr files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →