| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Canada | 3 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Environmental technology | |
| #4 | Mechanical elements | |
| #5 | Measurement |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sassak Frank | 6 |
| #2 | Brown Edward H | 2 |
| #3 | John Tuit | 1 |
| #4 | Tuit John | 1 |
| #5 | Kemp Robert E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4486924A | Single eye clamp | |
| CA1188491A | Pipe clamp and method of clamping overlapped pipe and die apparatus therefor | |
| CA1180884A | Pipe clamp | |
| US4388749A | U-Bolt pipe clamp assembly | |
| US4385514A | Pipe assembly tool | |
| US3420279A | Secondary wire-bending machine | |
| US3405964A | Positioning mechanism | |
| US3358896A | Full-circle welding machine | |
| US2371799A | Tape processing machine | |
| US2386928A | Line measuring and cutting machine |