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Yardley, PA, United States of America

William Johnson

Average Co-Inventor Count = 4.00

ph-index = 2

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 = 11

William Johnson ↔ James L Manganaro (2 patents)William Johnson ↔ Harry M Castrantas (2 patents)William Johnson ↔ Ralph J Mikida (1 patent)William Johnson ↔ Ralph S Mikida (1 patent)William JohnsonWilliam Johnson (2 patents)James L ManganaroJames L Manganaro (24 patents)Harry M CastrantasHarry M Castrantas (13 patents)Ralph J MikidaRalph J Mikida (1 patent)Ralph S MikidaRalph S Mikida (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fmc Corporation (2 from 2,509 patents)


2 patents:

1. 6090297 - Method for treating tailing slurries with Caro's acid

2. 5879653 - Method for producing caro's acid

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