DC

David Garnet John Conroy

CC Columbia Steel Casting Co.: 1 patents #1 of 3Top 35%
📍 Mackay, AU: #1 of 3 inventorsTop 35%
Overall (2020): #94,300 of 565,922Top 20%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10788101 Link with swivel ball bushing rotatable in opposing directions Charles Dreixler, Jesse Fritz 2020-09-29
10689827 Spreader bars and components therefor Michael John SWINSCOE, Gayan Asanga Perera 2020-06-23
D876488 Spreader bar Michael John SWINSCOE, Gayan Asanga Perera 2020-02-25