Growing community of inventors

Scottsdale, AZ, United States of America

J Richard Oltmann

Average Co-Inventor Count = 3.41

ph-index = 16

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 = 1,574

J Richard OltmannBryan M Kelly (27 patents)J Richard OltmannMatthew F Kelly (26 patents)J Richard OltmannNorman B Petermeier (26 patents)J Richard OltmannJ Richard Oltmann (29 patents)Bryan M KellyBryan M Kelly (239 patents)Matthew F KellyMatthew F Kelly (64 patents)Norman B PetermeierNorman B Petermeier (53 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bally Gaming, Inc. (12 from 1,255 patents)

2. Rlt Acquisition, Inc. (6 from 16 patents)

3. Lazer-tron Corporation (3 from 7 patents)

4. Sierra Design Group (2 from 74 patents)

5. Lazer-tran Corporation (2 from 2 patents)

6. Other (1 from 832,891 patents)

7. Bally Technologies, Inc. (1 from 11 patents)

8. Rlt Acquisitions, Inc. (1 from 2 patents)

9. Rtl Acquition, Inc. (1 from 1 patent)


29 patents:

1. 8100401 - Multi-mode wheel and pointer indicators

2. 8096554 - Wheel indicator and ticket dispenser apparatus

3. 8052148 - Wheel indicator and progressive bonus means

4. 8006977 - Wheel indicator and progressive bonus apparatus

5. 7976022 - Video wheel indicator

6. 7922175 - Multi-mode wheel and pointer indicators

7. 7922176 - Wheel indicator and progressive bonus means

8. 7878506 - Wheel indicators

9. 7832727 - Illuminated wheel indicators

10. 7824252 - Mechanical wheel indicator with sound effects

11. 7823883 - Wheel indicator and ticket dispenser apparatus

12. 7775870 - Arcade game

13. 7766329 - Wheel indicator and ticket dispenser apparatus

14. 7278635 - Game apparatus with rotary indicator and bonus multiplier

15. 7100916 - Indicator wheel system

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as of
12/31/2025
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