| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Canada | 4 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Nails | |
| #2 | Unspecified technologies | |
| #3 | Pipes | |
| #4 | Rail vehicle suspensions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dieter Paul W | 11 |
| Publication | Filing date | Title |
|---|---|---|
| US1935546A | Journal box | |
| US1933007A | Nut | |
| US1821295A | Pipe anchor and clamp | |
| US1821294A | Pipe anchor and clamp | |
| US1750926A | Lock nut | |
| US1665807A | Lock nut | |
| US1750925A | Lock nut | |
| CA312475A | Pipe anchor and clamp | |
| CA336520A | Journal box | |
| CA337577A | Journal box mounting | |
| CA336050A | Bolt |