Growing community of inventors

Pittsburgh, PA, United States of America

Robert H Fear

Average Co-Inventor Count = 6.00

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 = 14

Robert H Fear ↔ Harold E Swift (1 patent)Robert H Fear ↔ Thomas G Krivak (1 patent)Robert H Fear ↔ Laurence E Jones (1 patent)Robert H Fear ↔ Shantilal M Mohnot (1 patent)Robert H Fear ↔ Laura M Randall (1 patent)Robert H FearRobert H Fear (1 patent)Harold E SwiftHarold E Swift (86 patents)Thomas G KrivakThomas G Krivak (20 patents)Laurence E JonesLaurence E Jones (7 patents)Shantilal M MohnotShantilal M Mohnot (3 patents)Laura M RandallLaura M Randall (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ppg Industries, Inc. (1 from 2,825 patents)


1 patent:

1. 5747003 - Amorphous precipitated silica abrasive

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12/10/2025
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