Growing community of inventors

Hastings, MI, United States of America

Thomas R Kemppainen

Average Co-Inventor Count = 3.43

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 = 16

Thomas R KemppainenTrevor R Haney (1 patent)Thomas R KemppainenMelvin J Guiles (1 patent)Thomas R KemppainenBernard A Herold, Iii (1 patent)Thomas R KemppainenMasanori Karita (1 patent)Thomas R KemppainenKristen M Sigourney (1 patent)Thomas R KemppainenThomas R Kemppainen (2 patents)Trevor R HaneyTrevor R Haney (25 patents)Melvin J GuilesMelvin J Guiles (25 patents)Bernard A Herold, IiiBernard A Herold, Iii (8 patents)Masanori KaritaMasanori Karita (1 patent)Kristen M SigourneyKristen M Sigourney (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. American Seating Company (1 from 86 patents)

2. Interkal, Inc. (1 from 19 patents)


2 patents:

1. D516874 - Cup holder

2. 5456518 - Flexible access seating

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idiyas.com
as of
12/6/2025
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