Inventor

BLAKEY DAVID M

GB3 patents

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

EVEREADY BATTERY INC

2 patents

US7632585B2Dec 15, 2009

Battery having fluid regulator with pressure equalization

EVEREADY BATTERY INC0 citations38

US7732089B2Jun 8, 2010

Battery having fluid regulator with rotating valve

EVEREADY BATTERY INC0 citations35

JANSE VAN RENSBURG RICHARD

1 patent

US8329346B2Dec 11, 2012

Battery having an air manager with a moving plate valve

JANSE VAN RENSBURG RICHARD17 citations73