Growing community of inventors

Tarzana, CA, United States of America

Esfir Felman

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 = 49

Esfir FelmanWayne Arnold Zahlit (1 patent)Esfir FelmanThong Binh Kha (1 patent)Esfir FelmanJeff Clarke Murphy (1 patent)Esfir FelmanEsfir Felman (1 patent)Wayne Arnold ZahlitWayne Arnold Zahlit (9 patents)Thong Binh KhaThong Binh Kha (2 patents)Jeff Clarke MurphyJeff Clarke Murphy (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Trompeter Electronics, Inc. (1 from 18 patents)


1 patent:

1. 6752665 - Modular cross-connect with removable switch assembly

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1/2/2026
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