JD

John Duffett

NE Nine Point Eight: 1 patents #1 of 2Top 50%
📍 Hamilton, CA: #22 of 120 inventorsTop 20%
Overall (2023): #390,968 of 537,848Top 75%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11541957 Angle adaptor for bicycle head tube Jacobus Josef Pittens 2023-01-03