Growing community of inventors

Drexel Hill, PA, United States of America

John D Guerin

Average Co-Inventor Count = 4.00

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 = 34

John D Guerin ↔ Thomas W Hutton (2 patents)John D Guerin ↔ John J Miller (2 patents)John D Guerin ↔ Richard E Zdanowski (2 patents)John D GuerinJohn D Guerin (2 patents)Thomas W HuttonThomas W Hutton (12 patents)John J MillerJohn J Miller (9 patents)Richard E ZdanowskiRichard E Zdanowski (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Rohm and Haas Company (2 from 3,389 patents)


2 patents:

1. 4152189 - Method of utilizing polyacrylic hot-melt adhesives

2. 4045517 - Polyacrylic hot melt adhesives

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as of
12/11/2025
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