Growing community of inventors

Laurelton, NJ, United States of America

Peter L Helgeson

Average Co-Inventor Count = 1.60

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 = 112

Peter L HelgesonWilliam Sherman, Iii (1 patent)Peter L HelgesonTheodore Winkler (1 patent)Peter L HelgesonThomas B Snow (1 patent)Peter L HelgesonPeter L Helgeson (2 patents)William Sherman, IiiWilliam Sherman, Iii (10 patents)Theodore WinklerTheodore Winkler (10 patents)Thomas B SnowThomas B Snow (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Brandt, Inc. (2 from 70 patents)


2 patents:

1. D338905 - Currancy counter

2. 4903953 - Simplified currency dispenser

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as of
12/21/2025
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