Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4607715 | Proportional pneumatic control system for aircushions | Knud Klingler | 1986-08-26 |
| 4569410 | Apparatus for carrying and transporting loads | Knud Klingler | 1986-02-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4607715 | Proportional pneumatic control system for aircushions | Knud Klingler | 1986-08-26 |
| 4569410 | Apparatus for carrying and transporting loads | Knud Klingler | 1986-02-11 |