Growing community of inventors

St. Catherines, Canada

Derrick L Brown

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 = 2

Derrick L BrownHeiner Lichtenberger (1 patent)Derrick L BrownScott Haluska (1 patent)Derrick L BrownDerrick L Brown (1 patent)Heiner LichtenbergerHeiner Lichtenberger (3 patents)Scott HaluskaScott Haluska (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Williams Advanced Materials, Inc. (1 from 5 patents)

2. Materion Advanced Materials Technologies and Services Inc. (1 patent)


1 patent:

1. 7033730 - Silver-reactive metal alloys for optical data storage and recordable storage media containing same

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1/14/2026
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