Growing community of inventors

Fairfield, OH, United States of America

David M Smith

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 = 2

David M SmithAlan F Gibson (2 patents)David M SmithTimothy R Roberts (2 patents)David M SmithDouglas J Robbins (2 patents)David M SmithDavid M Smith (2 patents)Alan F GibsonAlan F Gibson (12 patents)Timothy R RobertsTimothy R Roberts (5 patents)Douglas J RobbinsDouglas J Robbins (4 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Armco Inc. (2 from 225 patents)


2 patents:

1. 4814054 - Apparatus for producing one-side electroplated steel strip with enhanced

2. 4808278 - Method and apparatus for producing one-side electroplated steel strip

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as of
12/18/2025
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