Growing community of inventors

Scotts Valley, CA, United States of America

Lenard F Sylvester

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 = 31

Lenard F Sylvester ↔ On-Kok Chang (1 patent)Lenard F Sylvester ↔ John C Hall (1 patent)Lenard F Sylvester ↔ Jeffrey Phillips (1 patent)Lenard F SylvesterLenard F Sylvester (1 patent)On-Kok ChangOn-Kok Chang (14 patents)John C HallJohn C Hall (5 patents)Jeffrey PhillipsJeffrey Phillips (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Altus Corporation (1 from 12 patents)


1 patent:

1. 4863815 - Cell design for spirally wound rechargeable alkaline metal cell

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12/19/2025
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