Growing community of inventors

Berkeley Heights, NJ, United States of America

Walt Stefanski

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 = 27

Walt Stefanski ↔ David C Danielson (1 patent)Walt Stefanski ↔ James M Ryan (1 patent)Walt Stefanski ↔ David A Reid (1 patent)Walt StefanskiWalt Stefanski (1 patent)David C DanielsonDavid C Danielson (23 patents)James M RyanJames M Ryan (23 patents)David A ReidDavid A Reid (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. M&r Marking Systems, Inc. (1 from 43 patents)


1 patent:

1. D353394 - Dater hand stamp

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as of
12/25/2025
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