Growing community of inventors

St. Louis, MO, United States of America

Anthony F Johnson

Average Co-Inventor Count = 4.14

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 = 34

Anthony F JohnsonJess V Ford (4 patents)Anthony F JohnsonMargaret C Waid (3 patents)Anthony F JohnsonSean Michael Christian (3 patents)Anthony F JohnsonBryan William Kasperski (3 patents)Anthony F JohnsonMike Ponstingl (3 patents)Anthony F JohnsonEnrique Prati (3 patents)Anthony F JohnsonMichael James Ponstingl (2 patents)Anthony F JohnsonSven Kruger (2 patents)Anthony F JohnsonSven Krugor (1 patent)Anthony F JohnsonAnthony F Johnson (5 patents)Jess V FordJess V Ford (17 patents)Margaret C WaidMargaret C Waid (34 patents)Sean Michael ChristianSean Michael Christian (23 patents)Bryan William KasperskiBryan William Kasperski (22 patents)Mike PonstinglMike Ponstingl (7 patents)Enrique PratiEnrique Prati (4 patents)Michael James PonstinglMichael James Ponstingl (6 patents)Sven KrugerSven Kruger (4 patents)Sven KrugorSven Krugor (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Precision Energy Services, Inc. (2 from 70 patents)

2. Custom Sensors and Technology (2 from 7 patents)

3. Custom Sample Systems, Inc. (1 from 4 patents)

4. Neolitics, Inc. (0 patent)


5 patents:

1. 7948620 - Method and apparatus for performing spectroscopy downhole with a wellbore

2. 7728971 - Method and apparatus for performing spectroscopy downhole within a wellbore

3. 7508506 - Method and apparatus for performing spectroscopy downhole within a wellbore

4. 7382458 - Fiber optic fluid probe

5. 7274443 - Corrosion monitoring system, optical corrosion probe, and methods of use

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idiyas.com
as of
12/4/2025
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