Dan K. Shaefer — 4 Patents at Rotys

Dan K. Shaefer — 4 Patents

RORotys: 3 patents #5 of 14Top 40%

ASAdvanced Rotary Systems: 1 patents #6 of 15Top 40%

Palm Desert, CA: #25 of 170 inventorsTop 15%

California: #126,026 of 386,348 inventorsTop 35%

Overall (All Time): #1,080,739 of 4,157,543Top 30%

Dan K. Shaefer has been granted 4 US patents while listed as an inventor at Rotys. The first was granted in 2003 and the most recent in June 2007. Dan K. Shaefer ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Dan K. Shaefer in Palm Desert, CA, US.

Patents per Year

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
7232292	Integrated motorized pump	Edward Lopatinsky, Saveliy Rosenfeld, Lev Fedoseyev	2007-06-19
7071587	Integrated cooler for electronic devices	Edward Lopatinsky, Saveliy Rosenfeld, Lev Fedoseyev	2006-07-04
6911757	Ring stator motor device	Edward Lopatinsky, Saveliy Rosenfeld, Lev Fedoseyev, Roudolf Evseev, Popov Victor	2005-06-28
6664673	Cooler for electronic devices	Edward Lopatinsky, Lev Fedoseyev, Saveliy Rosenfeld, Yuri I. Fedosov, Viktor N. Popov +1 more	2003-12-16

Dan K. Shaefer — 4 Patents

Patents per Year

Issued Patents All Time

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