Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6557622 | Differential quench method and apparatus | William R. Frank, Jonathan Dorricott, Laurie E. Collins, Joseph D. Russo, Robert J. Boecker | 2003-05-06 |
| 6374901 | Differential quench method and apparatus | William R. Frank, Jonathan Dorricott, Laurie E. Collins, Joseph D. Russo, Robert J. Boecker | 2002-04-23 |
| 6264767 | Method of producing martensite-or bainite-rich steel using steckel mill and controlled cooling | William R. Frank, Jonathan Dorricott, Laurie E. Collins, Joseph D. Russo, Robert J. Boecker | 2001-07-24 |