Growing community of inventors

Redwood City, CA, United States of America

John F Richter

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 = 68

John F Richter ↔ Richard O Shaffner (1 patent)John F RichterJohn F Richter (1 patent)Richard O ShaffnerRichard O Shaffner (3 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Ilc Technology, Inc. (1 from 36 patents)


1 patent:

1. 5621267 - High-power metal halide reflector lamp

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12/13/2025
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