Inventor

UMPLEBY ROBERT J

US3 patents

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

ARKEMA INC

2 patents

US7803891B2Sep 28, 2010

Blend of ionic (co)polymer resins and matrix (co)polymers

ARKEMA INC4 citations69

US7815986B2Oct 19, 2010

Blend of ionic (CO)polymer resins and matrix (CO)polymers

ARKEMA INC3 citations59

REIS BRADLEY E

1 patent

US8955983B2Feb 17, 2015

Thermal management for handheld projectors

REIS BRADLEY E1 citations45