Inventor

SHAFFER STEPHEN

US4 patents

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

HUGHES AIRCRAFT CO

1 patent

US5673143ASep 30, 1997

Thermal imaging device with selectively replaceable telescopic lenses and automatic lens identification

HUGHES AIRCRAFT CO10 citations70

IGT RENO NEV

1 patent

US7637814B2Dec 29, 2009

Processing platform for a gaming machine

IGT RENO NEV3 citations58

SILVA ROBERT

1 patent

US8641521B2Feb 4, 2014

Emulation in a secure regulated environment

SILVA ROBERT1 citations48

DALLAS/FORT WORTH INT AIRPORT BOARD

1 patent

US10803539B2Oct 13, 2020

Apparatus, system, and method supporting compliance with customs/border requirements

DALLAS/FORT WORTH INT AIRPORT BOARD0 citations30