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Daniel Schaefer — 19 Patents

SMSimplicity Manufacturing: 8 patents #1 of 25Top 4%
RORotys: 7 patents #4 of 14Top 30%
ILIndustrial Design Laboratories: 2 patents #3 of 5Top 60%
AIAirconcepts: 1 patents #3 of 7Top 45%
BMW: 1 patents #2,183 of 5,361Top 45%
Port Washington, WI: #8 of 146 inventorsTop 6%
Wisconsin: #2,130 of 40,088 inventorsTop 6%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
Daniel Schaefer has been granted 19 US patents while listed as an inventor at Simplicity Manufacturing. The first was granted in 1983 and the most recent in November 2009. Daniel Schaefer ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Daniel Schaefer in Port Washington, WI, US.

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
7623013 Electromagnetic moving system Edward Lopatinsky, Lev Fedoseyev 2009-11-24
7586232 Flat radially interacting electric drive and a method of the manufacturing the same Edward Lopatinsky, Lev Fedoseyev 2009-09-08
7167364 Cooler with blower between two heatsinks Edward Lopatinsky, Lev Fedoseyev, Saveliy Rosenfeld 2007-01-23
7150494 Flat section of the outer skin of the bodywork of a motor vehicle Christopher Edward Bangle, Klaudia Kruse, Fernando Pardo, Christine Schwarz, Verena Weiss +20 more 2006-12-19
7112910 Brushless DC electric motor Edward Lopatinsky, Savely Rosenfeld, Lev Fedoseyev 2006-09-26
6998751 High reliability electric drive Edward Lopatinsky, Lev Fedoseyev, Saveliy Rosenfeld 2006-02-14
6940200 Electric drive Edward Lopatinsky, Lev Fedoseyev, Saveliy Rosenfeld, Yuriy Fedosov, Rudolf Yevseev +1 more 2005-09-06
6923619 Integrated blade cooler for electronic components Lev Fedoseyev, Edward Lopatinsky, Saveliy Rosenfeld 2005-08-02
6903928 Integrated crossflow cooler for electronic components Edward Lopatinsky, Saveliy Rosenfeld, Lev Fedoseyev 2005-06-07
6698505 Cooler for an electronic device Edward Lopatinsky, Saveliy Rosenfeld, Lev Fedoseyev 2004-03-02
6388346 Axial fluid flow inducing device with multiple magnetically driven impellers Edward Lopatinsky, Saveliy Rosenfeld 2002-05-14
5803474 Torsion bar rear suspension for ride-on mowers Kenneth H. Klas, Michael P. Schemelin 1998-09-08
5570570 Ride-on mower steering and suspension system Kenneth H. Klas, Edward Freier, Jr., Michael P. Schemelin, Gary A. Hays 1996-11-05
5474315 Torsion bar rear suspension for ride-on mowers Kenneth H. Klas, Edward Freier, Jr., Michael P. Schemelin, Gary A. Hays 1995-12-12
5094326 Control linkage for hydrostatic transmission Michael P. Schemelin, Kenneth H. Klas 1992-03-10
4711073 Clipping propulsion means for tractor mower Edward Freier, Jr. 1987-12-08
4433530 Interlock mechanism preventing engine starting when a mower is in power drive — 1984-02-28
4433868 Cab for walk-behind tractor Lynn E. Hochwitz, Michael Lee Dawson 1984-02-28
4396081 Mechanism for indicating drive engaging force Lynn E. Hochwitz 1983-08-02

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