Raymond J. Czajka — 3 Patents at Williams Electronics Games

Raymond J. Czajka has been granted 3 US patents while listed as an inventor at Williams Electronics Games. The first was granted in 1994 and the most recent in January 1995. Raymond J. Czajka ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Raymond J. Czajka in Hometown, IL, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5383663	Player controlled dump ramp for a pinball game	Python Anghelo	1995-01-24
D352738	Pinball game cabinet	Python Anghelo	1994-11-22
5358241	Helical monorail ramp for a pinball game	Python Anghelo	1994-10-25