Growing community of inventors

Jenison, MI, United States of America

Thomas C VandenBerge

Average Co-Inventor Count = 2.25

ph-index = 5

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 = 96

Thomas C VandenBergeNels R Smith (2 patents)Thomas C VandenBergeScott A Spykerman (2 patents)Thomas C VandenBergeMichael J Suman (1 patent)Thomas C VandenBergeMichael L Lanser (1 patent)Thomas C VandenBergeKenneth D Kreuze (1 patent)Thomas C VandenBergeJerry M DeJong (1 patent)Thomas C VandenBergeThomas C VandenBerge (6 patents)Nels R SmithNels R Smith (37 patents)Scott A SpykermanScott A Spykerman (10 patents)Michael J SumanMichael J Suman (45 patents)Michael L LanserMichael L Lanser (21 patents)Kenneth D KreuzeKenneth D Kreuze (4 patents)Jerry M DeJongJerry M DeJong (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Prince Corporation (6 from 392 patents)


6 patents:

1. 5230546 - Vanity mirror visor cover

2. 5186512 - Rear window sliding visor

3. 5098150 - Visor cover hinge

4. 5078445 - Visor

5. 4828313 - Visor control

6. 4760503 - Visor for a vehicle

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as of
12/19/2025
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