Growing community of inventors

LaGrange, GA, United States of America

Warren R Erickson

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 = 17

Warren R Erickson ↔ Robert L Siewert (1 patent)Warren R EricksonWarren R Erickson (1 patent)Robert L SiewertRobert L Siewert (2 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Trackmobile LLC (1 from 16 patents)


1 patent:

1. 4942826 - Vehicle having variable gauge rail wheels

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