Growing community of inventors

Lexington, KY, United States of America

Jacob Daniel Rupp, Ii

Average Co-Inventor Count = 3.00

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 = 24

Jacob Daniel Rupp, Ii ↔ James George Allen (2 patents)Jacob Daniel Rupp, Ii ↔ Alfred Arthur Lutz (2 patents)Jacob Daniel Rupp, IiJacob Daniel Rupp, Ii (2 patents)James George AllenJames George Allen (2 patents)Alfred Arthur LutzAlfred Arthur Lutz (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lexair, Inc. (2 from 11 patents)


2 patents:

1. 7328661 - Control device for a railroad car

2. 7093544 - Control device for a railroad car

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as of
12/24/2025
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