Growing community of inventors

Towson, MD, United States of America

John Hohman

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 = 153

John HohmanJeffrey N Denenberg (1 patent)John HohmanDavid Claybaugh (1 patent)John HohmanRalph Busch (1 patent)John HohmanJohn Hohman (1 patent)Jeffrey N DenenbergJeffrey N Denenberg (13 patents)David ClaybaughDavid Claybaugh (4 patents)Ralph BuschRalph Busch (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Noise Cancellation Technologies, Inc. (1 from 73 patents)


1 patent:

1. 5815582 - Active plus selective headset

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12/24/2025
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