Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5242199 | Threaded tubing connection | Volker Hann | 1993-09-07 |
| 4208836 | Jardiniere and method of making same | — | 1980-06-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5242199 | Threaded tubing connection | Volker Hann | 1993-09-07 |
| 4208836 | Jardiniere and method of making same | — | 1980-06-24 |