Growing community of inventors

Pleasanton, CA, United States of America

Richard G Freeman

Average Co-Inventor Count = 3.00

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 = 44

Richard G FreemanRobert S Allen (1 patent)Richard G FreemanThomas W Seabury (1 patent)Richard G FreemanRichard G Freeman (1 patent)Robert S AllenRobert S Allen (11 patents)Thomas W SeaburyThomas W Seabury (9 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Multisonics, Inc. (1 from 3 patents)


1 patent:

1. D290707 - Keyboard and display panel for intersection controller

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12/19/2025
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