Growing community of inventors

Mount Laurel, NJ, United States of America

Douglas Zegel, Jr

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 = 0

Douglas Zegel, JrJoseph Michael Roan (2 patents)Douglas Zegel, JrCharles C Alpert (2 patents)Douglas Zegel, JrIvan Letinic (1 patent)Douglas Zegel, JrIvan Letinic (1 patent)Douglas Zegel, JrDouglas Zegel, Jr (2 patents)Joseph Michael RoanJoseph Michael Roan (13 patents)Charles C AlpertCharles C Alpert (2 patents)Ivan LetinicIvan Letinic (13 patents)Ivan LetinicIvan Letinic (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Art Guild, Inc. (1 from 10 patents)

2. Art Guild of Philadelphia, Inc. (1 from 1 patent)


2 patents:

1. 12049980 - System for securing an elongated member

2. 11624472 - System for supporting an elongated member

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idiyas.com
as of
12/8/2025
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