Inventor

ROETHEL JOHN EDWARD

US2 patents

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

WOOD MICHAEL W

1 patent

US7022016B2Apr 4, 2006

Video poker game with bonus award for matching designated hands

WOOD MICHAEL W69 citations94

(unassigned)

1 patent

US6315290B1Nov 13, 2001

Extra ball keno game

63 citations92