Growing community of inventors

Watervliet, MI, United States of America

Marcia Ann Blevens

Average Co-Inventor Count = 6.00

ph-index = 1

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 = 2

Marcia Ann BlevensErnest M McDonald, Ii (3 patents)Marcia Ann BlevensJames M Newcomer (3 patents)Marcia Ann BlevensSamuel Francis Colalillo, Jr (3 patents)Marcia Ann BlevensShan Lentine (3 patents)Marcia Ann BlevensMichael Andrew Smith (3 patents)Marcia Ann BlevensMarcia Ann Blevens (3 patents)Ernest M McDonald, IiErnest M McDonald, Ii (24 patents)James M NewcomerJames M Newcomer (5 patents)Samuel Francis Colalillo, JrSamuel Francis Colalillo, Jr (4 patents)Shan LentineShan Lentine (3 patents)Michael Andrew SmithMichael Andrew Smith (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Shyft Group, Inc. (2 from 17 patents)

2. Spartan Motors, Inc. (1 from 24 patents)


3 patents:

1. 11578520 - Keyless access for commercial vehicles

2. 11035165 - Keyless access for commercial vehicles

3. 10246921 - Keyless access for commercial vehicles

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as of
12/16/2025
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