Inventor

MCCALL DON C

US5 patents

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

DRESSER IND

2 patents

US6152591ANov 28, 2000

Interactive graphics display system for a fuel dispenser

DRESSER IND215 citations97

US5932868AAug 3, 1999

Cleaning system for a card reader

DRESSER IND7 citations72

DRESSER EQUIPMENT GROUP INC

1 patent

US6321984B1Nov 27, 2001

Adjustable price fuel dispensing system

DRESSER EQUIPMENT GROUP INC263 citations93

DRESSER INC

1 patent

US6305440B1Oct 23, 2001

Dispenser with radio frequency on-board vapor recovery identification

DRESSER INC29 citations91

AUTOGAS SYSTEMS INC

1 patent

US7383204B2Jun 3, 2008

System and method providing customer incentive to purchase non-fuel products and services

AUTOGAS SYSTEMS INC15 citations78