Inventor

HOFFMAN RICHARD W

US4 patents

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

MAGENTA CORP

2 patents

US5211301AMay 18, 1993

Spooning closure

MAGENTA CORP50 citations90

US5090583AFeb 25, 1992

Tamper-evident, tamper-resistant closure

MAGENTA CORP65 citations89

ESSENTIAL RES INC

1 patent

US6482672B1Nov 19, 2002

Using a critical composition grading technique to deposit InGaAs epitaxial layers on InP substrates

ESSENTIAL RES INC154 citations95

COOKE PAUL

1 patent

US8288797B2Oct 16, 2012

Integrated devices on a common compound semiconductor III-V wafer

COOKE PAUL1 citations56