Growing community of inventors

Valley Park, MO, United States of America

John A Striednig

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 = 5

John A Striednig ↔ Robert F Jenkins (1 patent)John A Striednig ↔ Keith R Bartlett (1 patent)John A Striednig ↔ Donald A Starke (1 patent)John A StriednigJohn A Striednig (1 patent)Robert F JenkinsRobert F Jenkins (8 patents)Keith R BartlettKeith R Bartlett (4 patents)Donald A StarkeDonald A Starke (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. W. R. Grace Co.-Conn. (1 from 1,391 patents)


1 patent:

1. 6564520 - Sheet-like masonry block drainage system

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as of
1/19/2026
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