Growing community of inventors

Apalachin, NY, United States of America

Bernard J Letner

Average Co-Inventor Count = 2.00

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 = 4

Bernard J LetnerKenneth R Twigg (3 patents)Bernard J LetnerBernard J Letner (3 patents)Kenneth R TwiggKenneth R Twigg (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lockheed Martin Corporation (3 from 5,263 patents)


3 patents:

1. 9515903 - Switching module

2. 9253030 - Switching module

3. 8854980 - Switching module

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as of
12/25/2025
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