Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4503311 | Method and apparatus for detecting the onset of melting in a resistance spot weld | Albert F. Houchens, James R. Havens, Dixon Cleveland, Gregory L. Nagel | 1985-03-05 |
| 4493965 | Method and apparatus for predicting and controlling the quality of a resistance spot weld | Albert F. Houchens, Dixon Cleveland, Dale K. Watney, James R. Havens, Gregory L. Nagel | 1985-01-15 |
| 4477709 | Method and apparatus for detecting edge welds during resistance spot welding | Dixon Cleveland, James R. Havens, Gregory L. Nagel, William C. Jenuwine | 1984-10-16 |