Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5166626 | Electrical capacitance clearanceometer | Charles E. Hornbeck, Joseph C. Young | 1992-11-24 |
| 5119036 | Electrical capacitance clearanceometer | Charles Rickards, Charles E. Hornbeck | 1992-06-02 |