Growing community of inventors

Muskegon, MI, United States of America

William C Sias

Average Co-Inventor Count = 6.00

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 = 72

William C SiasTroy A Recknagel (2 patents)William C SiasRoy A Burkholder (2 patents)William C SiasPatrick J Mitchell (2 patents)William C SiasRobert J Prinz (2 patents)William C SiasMatthew E Mead (2 patents)William C SiasJason D Bernard (2 patents)William C SiasDamir Ibrahimovic (2 patents)William C SiasThomas G Phee (1 patent)William C SiasDavid MacPherson (1 patent)William C SiasErick R Moody (1 patent)William C SiasWilliam C Sias (3 patents)Troy A RecknagelTroy A Recknagel (25 patents)Roy A BurkholderRoy A Burkholder (12 patents)Patrick J MitchellPatrick J Mitchell (9 patents)Robert J PrinzRobert J Prinz (4 patents)Matthew E MeadMatthew E Mead (2 patents)Jason D BernardJason D Bernard (2 patents)Damir IbrahimovicDamir Ibrahimovic (2 patents)Thomas G PheeThomas G Phee (1 patent)David MacPhersonDavid MacPherson (1 patent)Erick R MoodyErick R Moody (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Brunswick Bowling & Billiards Corporation (3 from 129 patents)


3 patents:

1. 8122563 - Bowling lane conditioning machine

2. 7784147 - Bowling lane conditioning machine

3. 5842929 - Bowling scoring system with instant replay

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as of
12/9/2025
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