Growing community of inventors

Santa Barbara, CA, United States of America

Michael P Grace

Average Co-Inventor Count = 3.00

ph-index = 2

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 = 25

Michael P GraceRobert Armstrong York (1 patent)Michael P GraceMichael A Gilbert (1 patent)Michael P GraceA Vincent Mrstik (1 patent)Michael P GraceBill R Norvell (1 patent)Michael P GraceMichael P Grace (2 patents)Robert Armstrong YorkRobert Armstrong York (15 patents)Michael A GilbertMichael A Gilbert (3 patents)A Vincent MrstikA Vincent Mrstik (2 patents)Bill R NorvellBill R Norvell (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyon Research Corporation (2 from 9 patents)


2 patents:

1. 7880685 - Switched-resonance antenna phase shifter and phased array incorporating same

2. 7133001 - Inflatable-collapsible transreflector antenna

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as of
12/19/2025
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