Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5404997 | Article transporting apparatus including interconnected chain part provided with roll bodies | Karl-Wilhelm Kuckelsberg | 1995-04-11 |
| 4326872 | Method for making perforations or depressions in a glass work piece | Charles W. Miltenberger, Edward Lucas | 1982-04-27 |
| 4251595 | Low temperature sealing glasses | Maurice E. Dumesnil | 1981-02-17 |
| 4186023 | Sealing glass composition | Maurice E. Dumesnil | 1980-01-29 |