Inventor

HAWKINSON DAN

US4 patents

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

PITTWAY CORP

2 patents

US5260765ANov 9, 1993

Beam alignment apparatus and method

PITTWAY CORP20 citations78

US5085508AFeb 4, 1992

Beam alignment apparatus and method usable with projected beam smoke detector systems

PITTWAY CORP11 citations69

HONEYWELL INT INC

1 patent

US7973669B2Jul 5, 2011

Apparatus and method for wireless location sensing

HONEYWELL INT INC23 citations88

WESTMARLAND PAUL

1 patent

US8747636B2Jun 10, 2014

Low water vapour transfer coating of thermoplastic moulded oxygen gas sensors

WESTMARLAND PAUL1 citations36