Growing community of inventors

Lincoln, NE, United States of America

Charles A Poremba

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 = 23

Charles A Poremba ↔ Joseph A Sorensen (1 patent)Charles A PorembaCharles A Poremba (1 patent)Joseph A SorensenJoseph A Sorensen (36 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Petersen Manufacturing Co., Inc. (1 from 33 patents)


1 patent:

1. D357165 - Pair of jaws for a welding clamp

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12/17/2025
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