Inventor

LILIENFELD ROBERT

US2 patents

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

ADVANCED INFORMATION SYSTEMS I

1 patent

US6648031B1Nov 18, 2003

Fuel dispensing devices equipped with a sound and/or video system

ADVANCED INFORMATION SYSTEMS I12 citations67

ADVANCED INFORMATION SYSTEMS L

1 patent

US6957673B2Oct 25, 2005

Fuel dispensing device equipped with a sound and/or video system

ADVANCED INFORMATION SYSTEMS L10 citations65