DC

David Garnet John Conroy

CC Columbia Steel Casting Co.: 3 patents #5 of 18Top 30%
📍 Mackay, AU: #3 of 28 inventorsTop 15%
Overall (All Time): #970,444 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 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
9482315 Stud end link Charles Dreixler, B. Anthony Miotke 2016-11-01
6871486 Chain link with angularly disposed end portions Michael D. Moehnke, Stephen P. Doan, Richard Stewart, Martin Charles Simpson, James Russell +1 more 2005-03-29