Inventor
WILLIAMS STEVEN A
US20 patents
⚠️ This page may combine multiple inventors who share the name “WILLIAMS STEVEN A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PIPE RESTORATION TECH LLC
7 patentsUS9611973B2Apr 4, 2017
Process for coating the interior surface of water service lines
PIPE RESTORATION TECH LLC8 citations83
US10279375B2May 7, 2019
Process for coating the interior surface of non-metallic pipes with metal valves and metal fittings
PIPE RESTORATION TECH LLC3 citations72
US9889469B2Feb 13, 2018
Process for coating the interior surfaces of pipes made of nonmetal materials
PIPE RESTORATION TECH LLC2 citations72
US9889470B2Feb 13, 2018
Processes for coating the interior surfaces of nonmetal pipes
PIPE RESTORATION TECH LLC2 citations71
US10076770B2Sep 18, 2018
Processes for coating the interior surfaces of nonmetal materials
PIPE RESTORATION TECH LLC1 citations62
US10076769B2Sep 18, 2018
Processes for coating the interior surfaces of nonmetal pipes
PIPE RESTORATION TECH LLC1 citations61
US10449569B2Oct 22, 2019
Process for coating the interior surface of non-metallic pipes with metal valves and metal fittings
PIPE RESTORATION TECH LLC0 citations51
GILLANDERS LARRY L
3 patentsUS8887660B2Nov 18, 2014
Barrier coating corrosion control methods and systems for interior piping systems
GILLANDERS LARRY L5 citations82
US8524320B1Sep 3, 2013
Process for coating the interior surface of water service lines
GILLANDERS LARRY L14 citations82
US8206783B2Jun 26, 2012
Barrier coating corrosion control methods and systems for interior piping systems
GILLANDERS LARRY L3 citations71