Growing community of inventors

Merion Station, PA, United States of America

Frederick Schwartz

Average Co-Inventor Count = 1.33

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 = 30

Frederick SchwartzJeff G Greger (1 patent)Frederick SchwartzFrederick Schwartz (2 patents)Jeff G GregerJeff G Greger (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Zenith Products Corporation (2 from 381 patents)


2 patents:

1. D371829 - Tub rail

2. 5156281 - Locking mechanism for bracketless extension rods

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as of
1/10/2026
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