Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5330160 | Gas stir plug wear indicator including low melting point component and method of use | Eckehard Eisermann | 1994-07-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5330160 | Gas stir plug wear indicator including low melting point component and method of use | Eckehard Eisermann | 1994-07-19 |