Growing community of inventors

Glencoe, IL, United States of America

Mark Ferdinand

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 = 31

Mark Ferdinand ↔ Richard Sylvan (1 patent)Mark Ferdinand ↔ Milton E Handler (1 patent)Mark Ferdinand ↔ Herbert Baisch (1 patent)Mark FerdinandMark Ferdinand (1 patent)Richard SylvanRichard Sylvan (62 patents)Milton E HandlerMilton E Handler (43 patents)Herbert BaischHerbert Baisch (37 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Hirsh Company (1 from 67 patents)


1 patent:

1. 4896778 - Elongate member connection to an end plate

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12/11/2025
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