Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7756672 | Method for setting a predetermined distance between a machine tool and an electrically conductive workpiece | Karl-Heinz Schmall | 2010-07-13 |
| 4376082 | Insulative cap for evaporative cooler | — | 1983-03-08 |