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Douglas J. Oosterman

UN Unknown: 3 patents #43 of 3,294Top 2%
📍 Grand Rapids, MI: #24 of 172 inventorsTop 15%
🗺 Michigan: #951 of 8,960 inventorsTop 15%
Overall (2016): #74,892 of 481,213Top 20%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D765033 Rotating receptacle Gary R. Bacon, Andras Kupfermann 2016-08-30
9425533 Rotating receptacle assembly Gary R. Bacon, Andras Kupfermann 2016-08-23
9425570 Power receptacle assembly Gary R. Bacon, Joseph Thomas Brophy 2016-08-23