Growing community of inventors

Marion, IA, United States of America

Todd Twachtmann

Average Co-Inventor Count = 1.76

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 = 32

Todd TwachtmannLyle R Strathman (1 patent)Todd TwachtmannDavid M Mick (1 patent)Todd TwachtmannM Duane Weltha (1 patent)Todd TwachtmannJames B Shumaker (1 patent)Todd TwachtmannChris L Thompson (1 patent)Todd TwachtmannTodd Twachtmann (3 patents)Lyle R StrathmanLyle R Strathman (12 patents)David M MickDavid M Mick (3 patents)M Duane WelthaM Duane Weltha (2 patents)James B ShumakerJames B Shumaker (2 patents)Chris L ThompsonChris L Thompson (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Rockwell International Corporation (2 from 3,430 patents)

2. Other (1 from 832,843 patents)


3 patents:

1. 5694191 - Liquid crystal displays with uniformed heat producing apparatus

2. 5345325 - Sculptured light diffuser for enhancing brightness and uniformity of

3. 5208735 - Latching system for avionics line replaceable modules including a handle

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as of
12/30/2025
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