Growing community of inventors

St. Louis, MO, United States of America

Terry B Hatfield

Average Co-Inventor Count = 2.00

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 = 34

Terry B HatfieldDennis L Gierhart (9 patents)Terry B HatfieldTerry B Hatfield (9 patents)Dennis L GierhartDennis L Gierhart (33 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Zeavision LLC (9 from 33 patents)


9 patents:

1. 12106861 - Diagnostic, prescriptive, and data-gathering system and method for macular pigment deficits and other eye disorders

2. 11594336 - Diagnostic, prescriptive, and data-gathering system and method for macular pigment deficits and other eye disorder

3. 10548471 - Diagnostic, prescriptive, and data-gathering system and method for macular pigment deficits and other eye disorders

4. 10016126 - Diagnostic, prescriptive, and data-gathering system and method for macular pigment deficits and other eye disorders

5. 9445715 - Diagnostic, prescriptive, and data-gathering system and method for macular pigment deficits and other eye disorders

6. 9095279 - Diagnostic, prescriptive, and data-gathering system and method for macular pigment deficits and other eye disorders

7. 8632179 - Diagnostic, prescriptive, and data-gathering system and method for macular pigment deficits and other eye disorders

8. 8408702 - Diagnostic, prescriptive, and data-gathering system and method for macular pigment deficits and other eye disorders

9. 7942526 - Diagnostic, prescriptive, and data-gathering system and method for macular pigment deficits and other eye disorders

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