SW

Steven A. Williams

PT Pipe Restoration Technologies: 16 patents #2 of 8Top 25%
Delphi Technologies: 1 patents #2,130 of 4,124Top 55%
General Motors: 1 patents #9,361 of 18,328Top 55%
Overall (All Time): #208,471 of 4,157,543Top 6%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10449569 Process for coating the interior surface of non-metallic pipes with metal valves and metal fittings Larry Gillanders 2019-10-22
10279375 Process for coating the interior surface of non-metallic pipes with metal valves and metal fittings Larry Gillanders 2019-05-07
10076770 Processes for coating the interior surfaces of nonmetal materials Larry Gillanders, John Laborde 2018-09-18
10076769 Processes for coating the interior surfaces of nonmetal pipes Larry Gillanders, Gregory Ryan, John F. Trout 2018-09-18
9889470 Processes for coating the interior surfaces of nonmetal pipes Larry Gillanders, Gregory Ryan, John F. Trout 2018-02-13
9889469 Process for coating the interior surfaces of pipes made of nonmetal materials Larry Gillanders, John Laborde 2018-02-13
9744561 Barrier coating corrosion control methods and systems for interior walls of pipe in underground piping Larry Gillanders, Gregory Ryan, John F. Trout 2017-08-29
9611973 Process for coating the interior surface of water service lines Larry Gillanders 2017-04-04
9446429 Barrier coating corrosion control methods and systems for interior piping systems Larry Gillanders, Gregory Ryan, John F. Trout 2016-09-20
9273815 Process for coating the interior surface of water service lines Larry Gillanders 2016-03-01
8887660 Barrier coating corrosion control methods and systems for interior piping systems Larry Gillanders, Gregory Ryan, John F. Trout 2014-11-18
8524320 Process for coating the interior surface of water service lines Larry Gillanders 2013-09-03
8354140 Barrier coating corrosion control methods and systems for interior piping systems Larry Gillanders, Gregory Ryan, John F. Trout 2013-01-15
8206783 Barrier coating corrosion control methods and systems for interior piping systems Larry Gillanders, Gregory Ryan, John F. Trout 2012-06-26
7889234 Automatic calibration for camera lens distortion correction Arnab Sanat Kumar Dhua 2011-02-15
7517409 Barrier coating corrosion control methods and systems for interior piping systems Larry Gillanders, Gregory Ryan, John F. Trout 2009-04-14
7197962 Light bulb installation and removal device 2007-04-03
7160574 Barrier coating corrosion control methods and systems for interior piping systems Larry Gillanders, Gregory Ryan, John F. Trout 2007-01-09
7131355 Lightweight wrench 2006-11-07
6959952 Object gripping device and opener 2005-11-01
5857244 Fastener with molded-on compliant seal Brian Edwards 1999-01-12