Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4645903 | Gas metal arc welding process | Joseph M. De Vito, Kevin A. Lyttle, Alan J. Westendorf, Nils E. Larson, Gerald Daniel Uttrachi | 1987-02-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4645903 | Gas metal arc welding process | Joseph M. De Vito, Kevin A. Lyttle, Alan J. Westendorf, Nils E. Larson, Gerald Daniel Uttrachi | 1987-02-24 |