Growing community of inventors

Las Vegas, NV, United States of America

Michael O Parham

Average Co-Inventor Count = 1.50

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 = 77

Michael O Parham ↔ Linn Anthony McKay (1 patent)Michael O Parham ↔ Frank C DeSimone (1 patent)Michael O ParhamMichael O Parham (2 patents)Linn Anthony McKayLinn Anthony McKay (21 patents)Frank C DeSimoneFrank C DeSimone (20 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,843 patents)

2. Sigma Game, Inc. (1 from 17 patents)


2 patents:

1. D344296 - Slant-top gaming machine

2. 5066261 - Coin hopper assembly

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as of
12/29/2025
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