Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6691737 | Hand drive for shut-off members | Fritz Muller | 2004-02-17 |
| 6257276 | Freely programmable position indicating apparatus | Fritz Muller | 2001-07-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6691737 | Hand drive for shut-off members | Fritz Muller | 2004-02-17 |
| 6257276 | Freely programmable position indicating apparatus | Fritz Muller | 2001-07-10 |