P

Inventor

SHERMER WILLIAM P

US10 patents
⚠️ This page may combine multiple inventors who share the name “SHERMER WILLIAM P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GILBARCO INC

6 patents
US6959837B2Nov 1, 2005

Dual piston/poppet flow switch

GILBARCO INC18 citations92
US6763974B1Jul 20, 2004

Dual piston/poppet flow switch

GILBARCO INC19 citations92
US6644360B1Nov 11, 2003

Membrane and sensor for underground tank venting system

GILBARCO INC22 citations92
US6532999B2Mar 18, 2003

Pressure sensor for a vapor recovery system

GILBARCO INC41 citations92
US7028561B2Apr 18, 2006

Fuel dispenser fuel meter error detection device, system and method

GILBARCO INC61 citations91
US6827236B2Dec 7, 2004

Dual piston/poppet flow switch

GILBARCO INC5 citations73

MARCONI COMMERCE SYS INC

3 patents
US6347649B1Feb 19, 2002

Pressure sensor for a vapor recovery system

MARCONI COMMERCE SYS INC46 citations95
US6357493B1Mar 19, 2002

Vapor recovery system for a fuel dispenser

MARCONI COMMERCE SYS INC52 citations92
US6338369B1Jan 15, 2002

Hydrocarbon vapor sensing

MARCONI COMMERCE SYS INC45 citations92

EXACT FLOW LLC

1 patent
US6935191B2Aug 30, 2005

Fuel dispenser fuel flow meter device, system and method

EXACT FLOW LLC82 citations95