Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5066549 | Hot dip aluminum coated chromium alloy steel | Farrell M. Kilbane, Richard A. Coleman, Alan F. Gibson | 1991-11-19 |
| 4883723 | Hot dip aluminum coated chromium alloy steel | Farrell M. Kilbane, Richard A. Coleman, Alan F. Gibson | 1989-11-28 |
| 4800135 | Hot dip aluminum coated chromium alloy steel | Farrell M. Kilbane, Richard A. Coleman, Alan F. Gibson | 1989-01-24 |
| 4675214 | Hot dip aluminum coated chromium alloy steel | Farrell M. Kilbane, Richard A. Coleman, Alan F. Gibson | 1987-06-23 |
| 4416920 | Low tin terne coating | Marvin B. Pierson | 1983-11-22 |
| 4315056 | Low tin terne coated steel article | Marvin B. Pierson | 1982-02-09 |