Growing community of inventors

Hopkington, NH, United States of America

Harold Rothwell

Average Co-Inventor Count = 5.00

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 = 0

Harold RothwellGlenn Freeman (1 patent)Harold RothwellAndrew Johnsen (1 patent)Harold RothwellJason J Li (1 patent)Harold RothwellRandall D Brown (1 patent)Harold RothwellHarold Rothwell (1 patent)Glenn FreemanGlenn Freeman (21 patents)Andrew JohnsenAndrew Johnsen (17 patents)Jason J LiJason J Li (12 patents)Randall D BrownRandall D Brown (11 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Osram Sylvania Inc. (1 from 1,452 patents)


1 patent:

1. 7931514 - Method of making an integral HID reflector lamp

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as of
12/30/2025
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