Inventor
MAST DENNIS D
US2 patents
Patents
2 patentsUS6799984B2Oct 5, 2004
Connectors, instrument assemblies and methods of connecting or disconnecting electrical connections under power
MINE SAFETY APPLIANCES CO14 citations79
US7367831B2May 6, 2008
Connectors, instrument assemblies and methods of connecting or disconnecting electrical connections under power
MINE SAFETY APPLIANCES CO8 citations69