Growing community of inventors

Willow Street, PA, United States of America

Hale Andrew Johnson

Average Co-Inventor Count = 5.00

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 = 1

Hale Andrew JohnsonStephen Thomas Opresko (1 patent)Hale Andrew JohnsonKelly Eugene Hamm (1 patent)Hale Andrew JohnsonMort Jay Nierenberg (1 patent)Hale Andrew JohnsonDouglas David Harding (1 patent)Hale Andrew JohnsonHale Andrew Johnson (1 patent)Stephen Thomas OpreskoStephen Thomas Opresko (24 patents)Kelly Eugene HammKelly Eugene Hamm (5 patents)Mort Jay NierenbergMort Jay Nierenberg (4 patents)Douglas David HardingDouglas David Harding (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Thomson Licensing S.a. (1 from 853 patents)


1 patent:

1. 6774555 - Cathode ray tube having a replaceable getter attachment assembly

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as of
12/20/2025
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