Growing community of inventors

St. Peters, MO, United States of America

Douglas R Parr

Average Co-Inventor Count = 2.00

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 = 0

Douglas R ParrJames C Easley (2 patents)Douglas R ParrDouglas R Parr (2 patents)James C EasleyJames C Easley (35 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Xrv-ip, LLC (1 from 4 patents)

2. Vortex Surgical (1 from 1 patent)


2 patents:

1. 11752034 - Medical device and methods of manufacturing thereof

2. 10660793 - Medical device and methods of manufacturing thereof

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as of
12/11/2025
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