Growing community of inventors

Lake Orion, MI, United States of America

David Douglas Archer

Average Co-Inventor Count = 2.00

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 = 7

David Douglas ArcherClifford M Robinson (1 patent)David Douglas ArcherDavid Douglas Archer (1 patent)Clifford M RobinsonClifford M Robinson (3 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Bluescope Buildings North America, Inc. (1 from 24 patents)


1 patent:

1. 8959868 - Truss system

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as of
12/18/2025
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