Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6601338 | Plastic film for use in agriculture | Karl-Heinz Bartnig | 2003-08-05 |
| 4765576 | Load bearing support platform | — | 1988-08-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6601338 | Plastic film for use in agriculture | Karl-Heinz Bartnig | 2003-08-05 |
| 4765576 | Load bearing support platform | — | 1988-08-23 |