Growing community of inventors

San Francisco, CA, United States of America

Peter A Sgromo

Average Co-Inventor Count = 2.57

ph-index = 3

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 = 33

Peter A SgromoBarry Marshall (2 patents)Peter A SgromoA John Venida (2 patents)Peter A SgromoRobert W Ranftl (1 patent)Peter A SgromoPeter A Sgromo (3 patents)Barry MarshallBarry Marshall (15 patents)A John VenidaA John Venida (6 patents)Robert W RanftlRobert W Ranftl (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Acco Brands Corporation (2 from 397 patents)

2. Bestway Inflatables & Material Corp. (1 from 118 patents)


3 patents:

1. 9511298 - Water slide

2. D750565 - Charger

3. D733045 - Charger

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as of
1/16/2026
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