Inventor

ROBERTUS BRYAN L

US4 patents

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

VIDEO LOTTERY TECH INC

2 patents

US5505449AApr 9, 1996

Video lottery system with improved site controller and validation unit

VIDEO LOTTERY TECH INC442 citations96

US5398932AMar 21, 1995

Video lottery system with improved site controller and validation unit

VIDEO LOTTERY TECH INC975 citations96

HEWLETT PACKARD DEVELOPMENT CO

1 patent

US6680739B1Jan 20, 2004

Systems and methods for compositing graphical data

HEWLETT PACKARD DEVELOPMENT CO23 citations89

D3 LED LLC

1 patent

US7948450B2May 24, 2011

Apparatus and method for allowing display modules to communicate information about themselves to other display modules in the same display panel

D3 LED LLC38 citations81