Growing community of inventors

Wichita Falls, TX, United States of America

Alvin R Hoffmann

Average Co-Inventor Count = 3.00

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 = 29

Alvin R Hoffmann ↔ Samir F Farag (1 patent)Alvin R Hoffmann ↔ John D Kleinecke (1 patent)Alvin R HoffmannAlvin R Hoffmann (1 patent)Samir F FaragSamir F Farag (17 patents)John D KleineckeJohn D Kleinecke (14 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Siemens-allis, Inc. (1 from 67 patents)


1 patent:

1. 4447858 - Rigid subchassis structure for motor control center or the like

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12/12/2025
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