WS

William E. Simpson

DI Diversey: 8 patents #28 of 343Top 9%
JO Johnsondiversey: 4 patents #24 of 187Top 15%
LM Lockheed Martin: 2 patents #1,600 of 6,507Top 25%
UE US Dept of Energy: 1 patents #1,355 of 5,099Top 30%
Overall (All Time): #222,537 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10301168 Lock-out device and method Kirk Reimann, Nancy D. Trafelet, Andy Swain, David Holden, Garry W. Crossdale +3 more 2019-05-28
9708172 Lock-out device and method Kirk Reimann, Nancy D. Trafelet, Andy Swain, David Holden, Garry W. Crossdale +3 more 2017-07-18
9090450 Lock-out device and method Kirk Reimann, Nancy D. Trafelet, Andy Swain, David Holden, Garry W. Crossdale +3 more 2015-07-28
8979196 Removably engaged wheelchair headrest 2015-03-17
D707134 Package with an interior concentrate compartment John Conrardy, Michael H. Bertucci 2014-06-17
8584690 Material delivery systems and methods Kim J. Ashton, Erik G. Miller 2013-11-19
D646754 Insert for a closure for a container Kirk Reimann, Nancy D. Trafelet, Andy Swain, Christopher J. Webb, David Holden +3 more 2011-10-11
D629870 Closure for a container Kirk Reimann, Nancy D. Trafelet, Andy Swain, Christopher J. Webb, David Holden +3 more 2010-12-28
D619681 Closure for a container Kirk Reimann, Nancy D. Trafelet, Andy Swain, Christopher J. Webb, David Holden +3 more 2010-07-13
7654421 Automatically configurable chemical dosing apparatus for cleaning equipment Wai Yin Cedric Chan, Andrew J. Cocking, Douglas Thomas Story 2010-02-02
D602120 Lock-out closure for a container with a corresponding lock-out dispenser insert Kirk Reimann, Nancy D. Trafelet, Andy Swain, Christopher J. Webb, David Holden +3 more 2009-10-13
D601660 Lock-out closure for a container with a corresponding lock-out dispenser insert Kirk Reimann, Nancy D. Trafelet, Andy Swain, Christopher J. Webb, David Holden +3 more 2009-10-06
7066412 Apparatus, methods, and compositions for adding fragrance to laundry Samuel Conley, Claudio Lins, Allan Morris 2006-06-27
6357584 Item and product sample card with video or audio device carrier 2002-03-19
6273249 Novelty item and product sample card with video or audio device carrier 2001-08-14
5954194 Gemstone gift card with video or audio device carrier 1999-09-21
5061007 Torsionally adjustable vehicle wing for uneven application of negative lift to the wheels 1991-10-29
4503886 Flow limiting selector valve 1985-03-12
4446890 Continuity actuated isolation valve assembly 1984-05-08
4343059 Radioactive hot cell access hole decontamination machine 1982-08-10