Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4529173 | Shielding device to reduce wind velocity | Carl Kramer, Hans-Joachim Gerhardt | 1985-07-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4529173 | Shielding device to reduce wind velocity | Carl Kramer, Hans-Joachim Gerhardt | 1985-07-16 |