Growing community of inventors

Las Vegas, NV, United States of America

David Haag

Average Co-Inventor Count = 1.76

ph-index = 3

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 = 101

David HaagDwayne R Nelson (8 patents)David HaagSteven G LeMay (1 patent)David HaagSteven Lemay (1 patent)David HaagDavid Haag (10 patents)Dwayne R NelsonDwayne R Nelson (360 patents)Steven G LeMaySteven G LeMay (204 patents)Steven LemaySteven Lemay (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Igt (8 from 4,363 patents)

2. Other (2 from 832,843 patents)


10 patents:

1. 9824541 - Draw poker with option to wager for additional replacement cards

2. 9412240 - Gaming systems and methods for operating gaming systems

3. 9230406 - Draw poker with option to wager for additional replacement cards

4. 8696441 - Gaming device having alternate outcome presentations

5. 8622800 - System and method of providing an instant bonus for a gaming apparatus

6. 8523658 - Gaming device having alternate outcome presentations

7. 8246437 - Gaming device having alternate outcome presentations

8. 7413508 - Gaming device having a selection award revealing game

9. 7229351 - Gaming device having alternate outcome presentations

10. 6964609 - Gaming device having alternate outcome presentations

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as of
12/29/2025
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