Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5397890 | Non-contact switch for detecting the presence of operator on power machinery | Robert A. Schueler | 1995-03-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5397890 | Non-contact switch for detecting the presence of operator on power machinery | Robert A. Schueler | 1995-03-14 |