Growing community of inventors

Birdsboro, PA, United States of America

Douglas W Stewart

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

Douglas W Stewart ↔ William W Disney (1 patent)Douglas W Stewart ↔ Jenny F Manthey (1 patent)Douglas W StewartDouglas W Stewart (1 patent)William W DisneyWilliam W Disney (3 patents)Jenny F MantheyJenny F Manthey (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Unisys Corporation (1 from 2,439 patents)


1 patent:

1. 8145861 - Managing data transfer between different types of tape media with encryption

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1/3/2026
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