Growing community of inventors

Port Washington, NY, United States of America

Victor D'Angelo

Average Co-Inventor Count = 2.00

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 = 5

Victor D'AngeloRobert H Koenig (1 patent)Victor D'AngeloVictor D'Angelo (1 patent)Robert H KoenigRobert H Koenig (10 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Tapeswitch Corporation of America (1 from 19 patents)


1 patent:

1. 4296283 - Normally closed wafer switch

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as of
12/18/2025
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