Growing community of inventors

West Chicago, IL, United States of America

Dwight D Sullivan

Average Co-Inventor Count = 3.83

ph-index = 2

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 = 47

Dwight D SullivanLonnie D Ropp (2 patents)Dwight D SullivanJoe Blackwell (2 patents)Dwight D SullivanAllon G Englman (1 patent)Dwight D SullivanMatthew John Ward (1 patent)Dwight D SullivanRobert L Kyte (1 patent)Dwight D SullivanAli Neyestani (1 patent)Dwight D SullivanKeith Johnson (1 patent)Dwight D SullivanDwight D Sullivan (3 patents)Lonnie D RoppLonnie D Ropp (2 patents)Joe BlackwellJoe Blackwell (2 patents)Allon G EnglmanAllon G Englman (161 patents)Matthew John WardMatthew John Ward (86 patents)Robert L KyteRobert L Kyte (19 patents)Ali NeyestaniAli Neyestani (1 patent)Keith JohnsonKeith Johnson (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Stern Pinball, Inc. (2 from 21 patents)

2. Bally Gaming, Inc. (1 from 1,255 patents)


3 patents:

1. 9235964 - Providing exclusive gaming features for mobile gaming

2. 7967681 - System and method for providing enhanced amusement game tournament play

3. 7070506 - System and method for providing pinball machine tournament play

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as of
12/6/2025
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