Growing community of inventors

Albuquerque, NM, United States of America

David L Shirey

Average Co-Inventor Count = 3.00

ph-index = 3

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 = 304

David L ShireyJames H Buttz (3 patents)David L ShireyDavid R Hayward (3 patents)David L ShireyDavid L Shirey (3 patents)James H ButtzJames H Buttz (5 patents)David R HaywardDavid R Hayward (5 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Sandia Corporation (3 from 1,765 patents)


3 patents:

1. 6523629 - Tandem mobile robot system

2. 6488306 - Mobility platform coupling device and method for coupling mobility platforms

3. 6484083 - Tandem robot control system and method for controlling mobile robots in tandem

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as of
1/4/2026
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