Inventor

CLEAR CHRISTOPHER J

US3 patents

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

BURTON MECH CONTRACTORS

2 patents

US5326069AJul 5, 1994

Vacuum toilet system and discharge valve thereof

BURTON MECH CONTRACTORS26 citations90

US5282281AFeb 1, 1994

Portable vacuum toilet system

BURTON MECH CONTRACTORS49 citations88

AIRVAC INC

1 patent

US5515554AMay 14, 1996

Vacuum toilet system

AIRVAC INC18 citations78