Growing community of inventors

Grand Rapids, MI, United States of America

David A Oetman

Average Co-Inventor Count = 2.00

ph-index = 2

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 = 13

David A OetmanNicholas Q Dormon (1 patent)David A OetmanJames R Dykstra (1 patent)David A OetmanDavid A Oetman (2 patents)Nicholas Q DormonNicholas Q Dormon (6 patents)James R DykstraJames R Dykstra (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Steelcase Inc. (2 from 1,810 patents)


2 patents:

1. 6170927 - Drawer interlink system

2. D387922 - Partition holder

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as of
12/29/2025
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