Growing community of inventors

Auburndale, FL, United States of America

William E Pinnell

Average Co-Inventor Count = 2.00

ph-index = 3

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 = 169

William E PinnellJames H Campbell, Iv (3 patents)William E PinnellWilliam E Pinnell (3 patents)James H Campbell, IvJames H Campbell, Iv (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Protel, Inc. (3 from 24 patents)


3 patents:

1. 5903629 - Apparatus and method for automated audio teleconferencing having

2. 5828743 - Apparatus and method for automated audio teleconferencing having

3. 5719928 - Apparatus and method for automated audio teleconferencing having

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/30/2025
Loading…