Growing community of inventors

Cincinnati, OH, United States of America

Norman David Johnson

Average Co-Inventor Count = 7.00

ph-index = 4

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 = 57

Norman David Johnson ↔ Beth Goldman Mason (10 patents)Norman David Johnson ↔ Ada Ho Yau Ko (10 patents)Norman David Johnson ↔ Kimberly Elizabeth Hawes (10 patents)Norman David Johnson ↔ Elizabeth Lynn Johnson (10 patents)Norman David Johnson ↔ Thomas Alfred Studer (10 patents)Norman David Johnson ↔ Thadd Joseph Fiala (10 patents)Norman David JohnsonNorman David Johnson (10 patents)Beth Goldman MasonBeth Goldman Mason (30 patents)Ada Ho Yau KoAda Ho Yau Ko (28 patents)Kimberly Elizabeth HawesKimberly Elizabeth Hawes (27 patents)Elizabeth Lynn JohnsonElizabeth Lynn Johnson (21 patents)Thomas Alfred StuderThomas Alfred Studer (19 patents)Thadd Joseph FialaThadd Joseph Fiala (13 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Procter Gamble Company (10 from 17,164 patents)


10 patents:

1. D658756 - Absorbent article material with surface indicia

2. D658757 - Absorbent article material with surface indicia

3. D649361 - Absorbent article material with surface indicia

4. D649362 - Absorbent article material with surface indicia

5. D648943 - Absorbent article material with surface indicia

6. D645143 - Absorbent article

7. D645144 - Absorbent article

8. D644843 - Absorbent article material with surface indicia

9. D640371 - Absorbent article

10. D636486 - Absorbent article

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as of
12/6/2025
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