Growing community of inventors

Bruch, Germany

Walter J Schmitz

Average Co-Inventor Count = 1.76

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 = 74

Walter J SchmitzFrank Seggio (1 patent)Walter J SchmitzBarry Howard Jacobs (1 patent)Walter J SchmitzWilfried A Delker (1 patent)Walter J SchmitzJuergen Sponheimer (1 patent)Walter J SchmitzFrank Christ (1 patent)Walter J SchmitzWalter J Schmitz (3 patents)Frank SeggioFrank Seggio (12 patents)Barry Howard JacobsBarry Howard Jacobs (10 patents)Wilfried A DelkerWilfried A Delker (9 patents)Juergen SponheimerJuergen Sponheimer (3 patents)Frank ChristFrank Christ (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. American Standard Inc. (2 from 1,121 patents)

2. As IP Holdco, LLC (1 from 150 patents)


3 patents:

1. 8069877 - Pressure compensating flush valve with self-cleaning piston

2. D421789 - Spout

3. D296235 - Spout or the like

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as of
1/3/2026
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