Inventor

EVANS JOE

US2 patents

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

VOLPEI MARK D

1 patent

US5294031AMar 15, 1994

Discreet pistol pouch

VOLPEI MARK D110 citations87

PIONETICS CORP

1 patent

US7344629B2Mar 18, 2008

Selectable ion concentrations with electrolytic ion exchange

PIONETICS CORP16 citations79