Inventor

KAUFFMAN RICK W

US6 patents

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

ACUITY BRANDS INC

2 patents

USRE38767EAug 2, 2005

Roadway luminaire

ACUITY BRANDS INC29 citations93

US7014339B2Mar 21, 2006

Luminaire with an external starter

ACUITY BRANDS INC12 citations79

THOMAS & BETTS INT

2 patents

US7690822B2Apr 6, 2010

Swivel joint for lighting fixture

THOMAS & BETTS INT14 citations82

US7832910B2Nov 16, 2010

Lighting fixture having mechanical and electrical interlock and disconnect

THOMAS & BETTS INT6 citations60

JUNO MFG INC

1 patent

USD531342SOct 31, 2006

Area lighting fixture

JUNO MFG INC69 citations96

WALKER CHRIS

1 patent

US7547116B2Jun 16, 2009

Positive contrast roadway lighting system

WALKER CHRIS13 citations81