Growing community of inventors

Byron Center, MI, United States of America

Shelle Dawn Tilstra

Average Co-Inventor Count = 2.00

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 = 28

Shelle Dawn TilstraDavid J Spykerman (1 patent)Shelle Dawn TilstraShelle Dawn Tilstra (1 patent)David J SpykermanDavid J Spykerman (40 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Johnson Controls Technology Company (1 from 1,941 patents)


1 patent:

1. 6375055 - Collapsible and removable cargo managing system and auxiliary support table

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12/7/2025
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