Growing community of inventors

Chesterton, IN, United States of America

John L Hogan

Average Co-Inventor Count = 4.00

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 L Hogan ↔ Alvin M Nestler (1 patent)John L Hogan ↔ John P Hoffman (1 patent)John L Hogan ↔ Edward T Witek (1 patent)John L HoganJohn L Hogan (1 patent)Alvin M NestlerAlvin M Nestler (7 patents)John P HoffmanJohn P Hoffman (6 patents)Edward T WitekEdward T Witek (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bethlehem Steel Corporation (1 from 370 patents)


1 patent:

1. 5401004 - Method and apparatus for installing a nozzle insert in a steelmaking

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/2/2026
Loading…