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Chicago, IL, United States of America

Python V Anghelo

Average Co-Inventor Count = 2.04

ph-index = 6

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 669

Python V AngheloRaymond J Czajka (3 patents)Python V AngheloRobert S Morrison (1 patent)Python V AngheloBarry S Oursler (1 patent)Python V AngheloZofia Bil (1 patent)Python V AngheloKatherine A Adams (1 patent)Python V AngheloDan K Lee (1 patent)Python V AngheloWilliam F Triplett (1 patent)Python V AngheloWallace W Welch (1 patent)Python V AngheloRaymond Czajaka (1 patent)Python V AngheloPython V Anghelo (8 patents)Raymond J CzajkaRaymond J Czajka (3 patents)Robert S MorrisonRobert S Morrison (24 patents)Barry S OurslerBarry S Oursler (8 patents)Zofia BilZofia Bil (5 patents)Katherine A AdamsKatherine A Adams (1 patent)Dan K LeeDan K Lee (1 patent)William F TriplettWilliam F Triplett (1 patent)Wallace W WelchWallace W Welch (1 patent)Raymond CzajakaRaymond Czajaka (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Williams Electronics Games, Inc. (6 from 91 patents)

2. Capcom Coin-Op, Inc. (1 from 13 patents)

3. Gamestar, Inc. (1 from 4 patents)


8 patents:

1. 5938195 - Serpentine ramp for a pinball game

2. 5632482 - Vertically disposed multi-level pinball game

3. 5501466 - Coin projecting game apparatus

4. 5474292 - Pinball game ball diverter mechanism

5. 5383663 - Player controlled dump ramp for a pinball game

6. D352738 - Pinball game cabinet

7. 5358241 - Helical monorail ramp for a pinball game

8. 5356141 - Roulette scoring device

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as of
1/14/2026
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