Inventor
HUBBELL DAVID ALLEN
US5 patents
⚠️ This page may combine multiple inventors who share the name “HUBBELL DAVID ALLEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUBBELL DAVID ALLEN
4 patentsUS6561492B1May 13, 2003
Wood clad guardrail assembly
HUBBELL DAVID ALLEN31 citations89
USD522165SMay 30, 2006
Light fixture lens
HUBBELL DAVID ALLEN17 citations82
USD574519SAug 5, 2008
Wood guardrail for roadways and bridges
HUBBELL DAVID ALLEN6 citations70
USD529200SSep 26, 2006
Wood guardrail for roadways
HUBBELL DAVID ALLEN5 citations59