Growing community of inventors

The Woodlands, TX, United States of America

Leif Fredin

Average Co-Inventor Count = 4.00

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

Leif Fredin ↔ Sam DiVita (1 patent)Leif Fredin ↔ Donald E Patterson (1 patent)Leif Fredin ↔ John L Margrave (1 patent)Leif FredinLeif Fredin (1 patent)Sam DiVitaSam DiVita (5 patents)Donald E PattersonDonald E Patterson (5 patents)John L MargraveJohn L Margrave (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. US Government As Represented by the Secretary of the Army (1 from 8,684 patents)


1 patent:

1. H001461 - Abrasion resistant diamond like coating for optical fiber and method of

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12/16/2025
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