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Patent applications and USPTO patent grants for Lauer; Fritz.The latest application filed is for "harvester with an additional drum conveyor for straw removal and a single flap for changing between swath deposit and chopping operation".
Patent | Date |
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Harvester with an additional drum conveyor for straw removal and a single flap for changing between swath deposit and chopping operation Grant 8,079,900 - Klein , et al. December 20, 2 | 2011-12-20 |
Harvester With An Additional Drum Conveyor For Straw Removal And A Single Flap For Changing Between Swath Deposit And Chopping Operation App 20100184494 - Klein; Oliver ;   et al. | 2010-07-22 |
Discharge device for a harvesting machine Grant 7,074,126 - Weichholdt , et al. July 11, 2 | 2006-07-11 |
Combine with pivotable straw guide element and straw chopper Grant 6,866,580 - Weichholdt , et al. March 15, 2 | 2005-03-15 |
Discharge device for a harvesting machine App 20040204210 - Weichholdt, Dirk ;   et al. | 2004-10-14 |
Combine with straw chopper App 20040132517 - Weichholdt, Dirk ;   et al. | 2004-07-08 |
Incline responsive sieve for a harvester thresher Grant 6,579,172 - Lauer June 17, 2 | 2003-06-17 |
Sieve for a harvester thresher App 20020128054 - Lauer, Fritz | 2002-09-12 |
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