P

Inventor

BARRETT ROGER

US8 patents
⚠️ This page may combine multiple inventors who share the name “BARRETT ROGER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SCHLAGE LOCK CO LLC

3 patents
US12136305B2Nov 5, 2024

Secure container for package delivery

SCHLAGE LOCK CO LLC0 citations61
US11551499B2Jan 10, 2023

Secure container for package delivery

SCHLAGE LOCK CO LLC0 citations61
US10937261B2Mar 2, 2021

Secure container for package delivery

SCHLAGE LOCK CO LLC0 citations61

ZENECA LTD

2 patents
US5393732AFeb 28, 1995

Triazole phosphoric acid derivatives and their use as herbicides

ZENECA LTD4 citations53
US5922644AJul 13, 1999

Triazole phosphonic acid derivatives and their use as herbicides

ZENECA LTD0 citations46

EMI LTD

1 patent
US4471221ASep 11, 1984

Infra-red flame detector

EMI LTD22 citations72

APOLLO FIRE DETECTORS LTD

1 patent
US7427925B2Sep 23, 2008

Hazard detector

APOLLO FIRE DETECTORS LTD5 citations52

GLAXO GROUP LTD

1 patent
US4835278AMay 30, 1989

Preparation of piperidinylcyclopentylheptenoic acid derivatives

GLAXO GROUP LTD0 citations45