Growing community of inventors

El Toro, CA, United States of America

Robert C Kilpatrick

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 = 44

Robert C Kilpatrick ↔ Haskell Shapiro (1 patent)Robert C KilpatrickRobert C Kilpatrick (1 patent)Haskell ShapiroHaskell Shapiro (5 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Royal Industries, Inc. (1 from 22 patents)


1 patent:

1. 4156166 - Method and apparatus for saving energy

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12/20/2025
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