DC

Douglas Brad Campbell

AA Airborne Athletics: 2 patents #1 of 3Top 35%
📍 Kapalaoa, HI: #2 of 2 inventorsTop 100%
🗺 Hawaii: #18 of 219 inventorsTop 9%
Overall (2020): #92,617 of 565,922Top 20%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10676801 Steel compositions, methods of manufacture and uses in producing rimfire cartridges Todd Daenzer 2020-06-09
10596436 Basketball training system Jeffrey Jon Campbell, Adam T. Pan 2020-03-24
10561916 Sports training machine Jeffrey Jon Campbell 2020-02-18