Growing community of inventors

Pleasanton, CA, United States of America

Larry Lee Valco

Average Co-Inventor Count = 3.00

ph-index = 2

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 = 66

Larry Lee ValcoSherrill J Packebush (3 patents)Larry Lee ValcoJohn Payton Beans (3 patents)Larry Lee ValcoLarry Lee Valco (3 patents)Sherrill J PackebushSherrill J Packebush (6 patents)John Payton BeansJohn Payton Beans (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sbc Technology Resources, Inc. (2 from 169 patents)

2. At&t Labs, Inc. (1 from 74 patents)


3 patents:

1. 7333595 - Voice mail interface

2. 6826264 - Voice mail interface

3. 6442243 - Voice mail interface

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as of
12/23/2025
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