Growing community of inventors

Las Vegas, NV, United States of America

Markus Rothkranz

Average Co-Inventor Count = 1.79

ph-index = 4

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 = 74

Markus RothkranzRandall D Mead (2 patents)Markus RothkranzGene Elvin Powell (2 patents)Markus RothkranzJoseph E Kaminkow (1 patent)Markus RothkranzJoseph Randolph Hedrick (1 patent)Markus RothkranzKehl Thomas LeSourd (1 patent)Markus RothkranzKaren Michelle Cregan (1 patent)Markus RothkranzKirk A Tedsen (1 patent)Markus RothkranzTai Rosander (1 patent)Markus RothkranzBrian K Baker (1 patent)Markus RothkranzThomas D Waxman (1 patent)Markus RothkranzJeffrey F Macedo (1 patent)Markus RothkranzSteve P McGahn (1 patent)Markus RothkranzMarkus Rothkranz (8 patents)Randall D MeadRandall D Mead (30 patents)Gene Elvin PowellGene Elvin Powell (10 patents)Joseph E KaminkowJoseph E Kaminkow (187 patents)Joseph Randolph HedrickJoseph Randolph Hedrick (125 patents)Kehl Thomas LeSourdKehl Thomas LeSourd (55 patents)Karen Michelle CreganKaren Michelle Cregan (46 patents)Kirk A TedsenKirk A Tedsen (46 patents)Tai RosanderTai Rosander (31 patents)Brian K BakerBrian K Baker (14 patents)Thomas D WaxmanThomas D Waxman (11 patents)Jeffrey F MacedoJeffrey F Macedo (7 patents)Steve P McGahnSteve P McGahn (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Igt (8 from 4,365 patents)


8 patents:

1. 7731580 - Gaming device with multiple orbit award indicator

2. 7614950 - Gaming device having rotatable tubular award indicators

3. 7485038 - Gaming device having multiple award reels and moving indicator

4. 7435173 - Gaming device having slidable indicator disks

5. 7338366 - Gaming device having a mechanical secondary display

6. 7247093 - Gaming device having a mechanical secondary display

7. 7241220 - Gaming device having pivoting symbol indicator

8. 7153209 - Gaming device having independently linearly moveable symbol indicators

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as of
1/2/2026
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