Growing community of inventors

Greenwood Canton, MI, United States of America

Mark D Hewko

Average Co-Inventor Count = 4.00

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 = 30

Mark D HewkoRobert D Elton (1 patent)Mark D HewkoLes Griswold (1 patent)Mark D HewkoJohn Krieger (1 patent)Mark D HewkoMark D Hewko (1 patent)Robert D EltonRobert D Elton (15 patents)Les GriswoldLes Griswold (5 patents)John KriegerJohn Krieger (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hoover Universal, Inc. (1 from 274 patents)


1 patent:

1. 5362132 - Vehicle seat assembly with structural seat back to accommodate seat belt

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12/31/2025
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