Growing community of inventors

Goleta, CA, United States of America

W Keith Johnson

Average Co-Inventor Count = 7.00

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 = 103

W Keith Johnson ↔ Richard W Benton, Sr (1 patent)W Keith Johnson ↔ Ronald W Schoomaker (1 patent)W Keith Johnson ↔ Wlodzimierz Holsztynski (1 patent)W Keith Johnson ↔ Robert A McNamara (1 patent)W Keith Johnson ↔ Roger S Naeyaert (1 patent)W Keith Johnson ↔ Douglas A Noden (1 patent)W Keith Johnson ↔ Richard W Benton (1 patent)W Keith Johnson ↔ Wlodzimierz Holsztynski (1 patent)W Keith Johnson ↔ Robert A Mcnamara (1 patent)W Keith JohnsonW Keith Johnson (1 patent)Richard W Benton, SrRichard W Benton, Sr (7 patents)Ronald W SchoomakerRonald W Schoomaker (3 patents)Wlodzimierz HolsztynskiWlodzimierz Holsztynski (2 patents)Robert A McNamaraRobert A McNamara (1 patent)Roger S NaeyaertRoger S Naeyaert (1 patent)Douglas A NodenDouglas A Noden (1 patent)Richard W BentonRichard W Benton (1 patent)Wlodzimierz HolsztynskiWlodzimierz Holsztynski (1 patent)Robert A McnamaraRobert A Mcnamara (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Martin Marietta Corporation (1 from 490 patents)

2. Wlodzimierz Holsztynski (0 patent)

3. Richard W. Benton (0 patent)

4. W. Keith Johnson (0 patent)

5. Robert A. Mcnamara (0 patent)

6. Roger S. Naeyaert (0 patent)

7. Ronald W. Schoomaker (0 patent)

8. Douglas A. Noden (0 patent)


1 patent:

1. 5421019 - Parallel data processor

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as of
12/19/2025
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