Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4854612 | Tire building drum shaft connection | Robert Cubric | 1989-08-08 |
JR
John Kolbjoern Roedseth
Overall (1989): #93,186 of 140,708Top 70%
1
Patents 1989