Growing community of inventors

Rome, IL, United States of America

John T Nebgen

Average Co-Inventor Count = 5.00

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 = 0

John T NebgenRicky D Vance (1 patent)John T NebgenAndrew O Fonkalsrud (1 patent)John T NebgenMichael G Seil (1 patent)John T NebgenRobin S Arndt (1 patent)John T NebgenJohn T Nebgen (1 patent)Ricky D VanceRicky D Vance (12 patents)Andrew O FonkalsrudAndrew O Fonkalsrud (6 patents)Michael G SeilMichael G Seil (4 patents)Robin S ArndtRobin S Arndt (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Caterpillar Inc. (1 from 9,463 patents)


1 patent:

1. 6511134 - Parking brake switch for an electro-hydraulic brake system

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12/29/2025
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