Growing community of inventors

Bozeman, MT, United States of America

Mark Steven Douma

Average Co-Inventor Count = 12.00

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 = 8

Mark Steven DoumaThomas H Johnson (1 patent)Mark Steven DoumaBradley Benjamin (1 patent)Mark Steven DoumaWarren White Bauder (1 patent)Mark Steven DoumaGretchen Andes Bauder (1 patent)Mark Steven DoumaWilliam James Porter (1 patent)Mark Steven DoumaNanette Marianne DeVault (1 patent)Mark Steven DoumaRyan Joseph DeGraw (1 patent)Mark Steven DoumaLeRoy Ira Verwolf (1 patent)Mark Steven DoumaTimothy H Stevens (1 patent)Mark Steven DoumaRobert M Calhoun, Jr (1 patent)Mark Steven DoumaScott Michael Bridges (1 patent)Mark Steven DoumaMark Steven Douma (1 patent)Thomas H JohnsonThomas H Johnson (3 patents)Bradley BenjaminBradley Benjamin (2 patents)Warren White BauderWarren White Bauder (2 patents)Gretchen Andes BauderGretchen Andes Bauder (2 patents)William James PorterWilliam James Porter (1 patent)Nanette Marianne DeVaultNanette Marianne DeVault (1 patent)Ryan Joseph DeGrawRyan Joseph DeGraw (1 patent)LeRoy Ira VerwolfLeRoy Ira Verwolf (1 patent)Timothy H StevensTimothy H Stevens (1 patent)Robert M Calhoun, JrRobert M Calhoun, Jr (1 patent)Scott Michael BridgesScott Michael Bridges (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Zoot Enterprises, Inc. (1 from 3 patents)


1 patent:

1. 7805330 - System and method for cross-selling products and services across an enterprise

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12/26/2025
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