Inventor

SHIRD JAMES M L

US3 patents

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

WILLIAMS ELECTRONICS GAMES INC

2 patents

US6155565ADec 5, 2000

Method and kit retrofitting a pinball machine

WILLIAMS ELECTRONICS GAMES INC130 citations97

US6113097ASep 5, 2000

Method of replacing a playfield of a pinball machine

WILLIAMS ELECTRONICS GAMES INC127 citations96

BLEICH CHARLES R

1 patent

US8182347B2May 22, 2012

Gaming machine having structural members

BLEICH CHARLES R2 citations59