WD

William E. Davis

ET Evoqua Water Technologies: 8 patents #15 of 216Top 7%
ST Stablcor Technology: 2 patents #2 of 5Top 40%
SI Siemens Industry: 1 patents #380 of 836Top 50%
EX ExxonMobil: 1 patents #5,661 of 10,161Top 60%
Overall (All Time): #183,952 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10207210 High flow disc filter Peter J. Petit 2019-02-19
9815027 Gas scouring apparatus for immersed membranes Roger Phelps, Joan-Amanda Lenting 2017-11-14
D785197 Gas sparging device Roger Phelps, Joan-Amanda Lenting 2017-04-25
9339745 Trash tolerant filter support for a disc filter Peter J. Petit 2016-05-17
9332632 Graphene-based thermal management cores and systems and methods for constructing printed wiring boards Douglas Schneider 2016-05-03
9028692 High flow disc filter Peter J. Petit 2015-05-12
9023208 Disc filter Peter J. Petit 2015-05-05
8808542 Disc filter Peter J. Petit 2014-08-19
8801929 Trash tolerant filter support for a disc filter Peter J. Petit 2014-08-12
8118175 Venting device for a disc filter Peter J. Petit 2012-02-21
8097335 Lightweight circuit board with conductive constraining cores Kalu K. Vasoya, Bharat M. Mangrolia, Richard A. Bohner 2012-01-17
7667142 Lightweight circuit board with conductive constraining cores Kalu K. Vasoya, Bharat M. Mangrolia, Richard A. Bohner 2010-02-23
7635815 Lightweight circuit board with conductive constraining cores Kalu K. Vasoya, Bharat M. Mangrolia, Richard A. Bohner 2009-12-22
7388305 AC/DC converter having single detectable input Bryan Wayne McCoy, Alan David Finkel, Andrew Christopher Stirling, Agus Suryana The 2008-06-17
7344344 System and method for loading or maneuvering a boat onto a boat trailer 2008-03-18
7308108 Helmet-mounted intercommunications and entertainment system 2007-12-11
6869664 Lightweight circuit board with conductive constraining cores Kalu K. Vasoya, Bharat M. Mangrolia, Richard A. Bohner 2005-03-22
6279877 Electric wire fishing implement 2001-08-28
D410052 Support base for a baseball batting practice tee Wayne Palica 1999-05-18
5206625 Brake wear indicator 1993-04-27
5143174 Dismountable ladder 1992-09-01
4460027 Log splitting device 1984-07-17
4290727 Harvesting device 1981-09-22