Growing community of inventors

Midland, MI, United States of America

Robert W Ranger

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 = 6

Robert W Ranger ↔ Thoi H Ho (1 patent)Robert W Ranger ↔ Samuel A Ogoe (1 patent)Robert W RangerRobert W Ranger (1 patent)Thoi H HoThoi H Ho (61 patents)Samuel A OgoeSamuel A Ogoe (22 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. The Dow Chemical Company (1 from 7,680 patents)


1 patent:

1. 5276078 - Ignition resistant polycarbonate blends

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12/12/2025
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