Inventor

COOPER ROBERT L

US3 patents

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

DEKKER VACUUM TECHNOLOGIES INC

1 patent

US6578605B2Jun 17, 2003

Modular vacuum and low pressure valve assembly

DEKKER VACUUM TECHNOLOGIES INC12 citations68

COOPER ROBERT L

1 patent

US4812082AMar 14, 1989

Underground surge irrigation system

COOPER ROBERT L9 citations62

ITRON INC

1 patent

US9774929B2Sep 26, 2017

Infrared proximity sensor control of devices

ITRON INC0 citations27