DS

Douglas Schenk

PA Parker-Hannifin: 6 patents #95 of 1,656Top 6%
📍 Chula Vista, CA: #91 of 742 inventorsTop 15%
🗺 California: #93,399 of 386,348 inventorsTop 25%
Overall (All Time): #851,594 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
8949041 System and method for monitoring health of a fluid seal member Jeffrey D. Navarro 2015-02-03
8623145 Substrate processing apparatus with composite seal Don Bowman, Stephen J. Coppola, Kenneth W. Cornett, Dan Funke, Julian Kamibayashiyama +3 more 2014-01-07
7401404 Retainer gasket construction William P. Yetter, Darrell W. Rall 2008-07-22
6695357 Threaded pipe connection having a retainer gasket with pressure relief vents Eugene J. Mannella 2004-02-24
6669205 Retainer gasket with pressure relief vents 2003-12-30
6553664 Method of making a segmented gasket having a continuous seal member 2003-04-29