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WILLIAMS ELECTRONICS GAMES INC

Overview
  • Total Patents
    224
About

WILLIAMS ELECTRONICS GAMES INC has a total of 224 patent applications. Its first patent ever was published in 1986. It filed its patents most often in United States, EPO (European Patent Office) and Germany. Its main competitors in its focus markets furniture and games, control and electrical machinery and energy are VEGAS GAME POINT LLC, CANADIAN 21 STOOK LTD and SORGE NICHOLAS.

Patent filings per year

Chart showing WILLIAMS ELECTRONICS GAMES INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Krutsch John R 31
#2 Bleich Charles R 20
#3 Demar Lawrence E 19
#4 Skalon John W 18
#5 Uban Thomas W 16
#6 Oursler Barry 15
#7 Lawlor Patrick 15
#8 Popadiuk John A 15
#9 Patla James A 13
#10 Cornell Bradley D 12

Latest patents

Publication Filing date Title
AU2617700A Method and kit for retrofitting a pinball machine
AU2617800A Ball block assembly for a pinball machine
WO0042443A1 Method of identifying the condition of a lamp or fuse of a pinball machine
AU3471600A Electronic component board mounting system
EP0983779A1 Pinball game with crt display
EP0982054A1 Pinball game with a display
US6149153A Automatic propelling feature for pinball games
US6164644A Method of modifying electronics contained in a controller box of a pinball machine
US6120021A Lock-down bar release system for a pinball machine
US6155565A Method and kit retrofitting a pinball machine
US6113097A Method of replacing a playfield of a pinball machine
US6129353A Method of displaying video images projected from a video display of a pinball machine
US6036189A Game with viewing panel having variable optical characteristics for producing virtual images
US6158737A Playfield assembly for a pinball-machine
US6135449A Mounting mechanism for a playfield of a pinball machine
DE19839799A1 Retractable goal for a pinball or pinball game
US6000697A Display for a pinball game
US5944309A Illuminable ramp assembly for a pinball game
US6047962A Amusement game with pinball playfield and combined flipper/four-way switch
US5992848A Vertically displaceable ramp