Growing community of inventors

Columbiana, OH, United States of America

Jeffrey L Ziegler

Average Co-Inventor Count = 7.00

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 = 3

Jeffrey L ZieglerRobert G Plyler (1 patent)Jeffrey L ZieglerCharles R Nestor (1 patent)Jeffrey L ZieglerJay Harold Garretson (1 patent)Jeffrey L ZieglerThomas Edward Lazor (1 patent)Jeffrey L ZieglerJohn J Merva (1 patent)Jeffrey L ZieglerRaymond C Seiffert (1 patent)Jeffrey L ZieglerJeffrey L Ziegler (1 patent)Robert G PlylerRobert G Plyler (35 patents)Charles R NestorCharles R Nestor (27 patents)Jay Harold GarretsonJay Harold Garretson (14 patents)Thomas Edward LazorThomas Edward Lazor (2 patents)John J MervaJohn J Merva (1 patent)Raymond C SeiffertRaymond C Seiffert (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gm Global Technolgoy Operations, Inc. (1 from 30,963 patents)


1 patent:

1. 4564258 - Preloaded electrical connector

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as of
12/12/2025
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