Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11987116 | Sequential switching of venetian blinds | Johannes C. A. Muller, Andreas Thanheiser | 2024-05-21 |
| 4801151 | Arrow string tracking apparatus | Michael Sturm | 1989-01-31 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11987116 | Sequential switching of venetian blinds | Johannes C. A. Muller, Andreas Thanheiser | 2024-05-21 |
| 4801151 | Arrow string tracking apparatus | Michael Sturm | 1989-01-31 |