Growing community of inventors

Rockford, IL, United States of America

Paul F Beall

Average Co-Inventor Count = 1.33

ph-index = 5

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 = 169

Paul F BeallEugene G Harlan (2 patents)Paul F BeallMichael L Tillery (1 patent)Paul F BeallRobert Milnichuk (1 patent)Paul F BeallPaul F Beall (8 patents)Eugene G HarlanEugene G Harlan (5 patents)Michael L TilleryMichael L Tillery (9 patents)Robert MilnichukRobert Milnichuk (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Arachnid, Inc. (4 from 37 patents)

2. Abbacus, Inc. (4 from 4 patents)


8 patents:

1. D397156 - Dart game target

2. D397157 - Dart game target

3. D393010 - Dart game target

4. D387388 - Dart game target

5. D328726 - Combined dart game and catcher

6. 4974857 - Electronic dart game

7. 4824121 - Dart game with programmable displays

8. 4793618 - Self-scoring electronic target game with video display

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as of
12/12/2025
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