Growing community of inventors

Denver, CO, United States of America

Tracy B Vermeyen

Average Co-Inventor Count = 4.00

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 = 8

Tracy B Vermeyen ↔ Brent W Mefford (1 patent)Tracy B Vermeyen ↔ Kathleen H Frizell (1 patent)Tracy B Vermeyen ↔ Douglas I Morris (1 patent)Tracy B VermeyenTracy B Vermeyen (1 patent)Brent W MeffordBrent W Mefford (4 patents)Kathleen H FrizellKathleen H Frizell (2 patents)Douglas I MorrisDouglas I Morris (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The United States of America As Represented by the Secretary of (1 from 2,202 patents)


1 patent:

1. 5544973 - Concrete step embankment protection

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as of
12/20/2025
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