Growing community of inventors

Pittsburgh, PA, United States of America

Robert Scherrer

Average Co-Inventor Count = 4.00

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

Robert Scherrer ↔ Robert G Roodman (2 patents)Robert Scherrer ↔ Jack Smiley (2 patents)Robert Scherrer ↔ J Michael Havelka (2 patents)Robert ScherrerRobert Scherrer (2 patents)Robert G RoodmanRobert G Roodman (3 patents)Jack SmileyJack Smiley (2 patents)J Michael HavelkaJ Michael Havelka (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Envirotrol, Inc. (2 from 4 patents)

2. Siemens Industry, Inc. (926 patents)

3. Evoqua Water Technologies Pte. Ltd. (281 patents)


2 patents:

1. 7300586 - pH stable activated carbon

2. 6946077 - pH stable activated carbon

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idiyas.com
as of
12/21/2025
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