Inventor

POTTS DAVE

US2 patents

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

MINE SAFETY APPLIANCES CO

1 patent

US7110743B2Sep 19, 2006

Communications device for a protective helmet

MINE SAFETY APPLIANCES CO54 citations89

ULTRA ELECTRONICS AUDIOPACK IN

1 patent

US7349551B2Mar 25, 2008

Lapel microphone with push to talk switch

ULTRA ELECTRONICS AUDIOPACK IN19 citations79