Growing community of inventors

Holland, MI, United States of America

Michael J Gregg

Average Co-Inventor Count = 2.67

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 = 61

Michael J GreggDavid J Spykerman (2 patents)Michael J GreggGerald M DeShaw (2 patents)Michael J GreggRandy E Eldred (2 patents)Michael J GreggSheldon J Watjer (1 patent)Michael J GreggEric S Toth (1 patent)Michael J GreggMichael J Gregg (4 patents)David J SpykermanDavid J Spykerman (40 patents)Gerald M DeShawGerald M DeShaw (2 patents)Randy E EldredRandy E Eldred (2 patents)Sheldon J WatjerSheldon J Watjer (12 patents)Eric S TothEric S Toth (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Prince Corporation (4 from 392 patents)


4 patents:

1. 5464272 - Armrest

2. 5441325 - Vanity mirror with opposed sliding covers

3. 5395161 - Armrest

4. 5226569 - Retractable garment rod

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idiyas.com
as of
1/9/2026
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