Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6296173 | Method and apparatus for soldering ball grid array modules to substrates | John G. Davis | 2001-10-02 |
| 6196444 | Method and apparatus for soldering ball grid array modules to substrates | John G. Davis | 2001-03-06 |
| 5924622 | Method and apparatus for soldering ball grid array modules to substrates | John G. Davis | 1999-07-20 |