Growing community of inventors

Newburyport, MA, United States of America

Stephen D Ammon

Average Co-Inventor Count = 1.00

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 = 10

Stephen D AmmonStephen D Ammon (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fila U.s.a., Inc. (1 from 36 patents)


1 patent:

1. 5393372 - Method of displaying indicia on footwear

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/2/2026
Loading…