Inventor

WEISS WILLIAM S

US2 patents

⚠️ This page may combine multiple inventors who share the name “WEISS WILLIAM S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OTIS ELEVATOR CO

1 patent

US7562759B2Jul 21, 2009

Passenger conveyor handrail with sliding material on toothed driven surface

OTIS ELEVATOR CO7 citations71

TECH IP HOLDINGS LLC B

1 patent

US7691800B2Apr 6, 2010

Water-based cleaning agent and method for cleaning a spray gun

TECH IP HOLDINGS LLC B3 citations48