Growing community of inventors

Granger, IN, United States of America

James M Sypniewski

Average Co-Inventor Count = 1.33

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 = 17

James M SypniewskiLloyd G Bach (1 patent)James M SypniewskiJames M Sypniewski (2 patents)Lloyd G BachLloyd G Bach (21 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Alliedsignal Inc. (1 from 3,002 patents)

2. Allied Corporation (1 from 1,393 patents)


2 patents:

1. 4838620 - Traction system utilizing pump back based ABS system

2. 4718737 - Power braking system with reduced pedal travel

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idiyas.com
as of
12/16/2025
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