Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5966301 | Redundant processor controller providing upgrade recovery | William B. Cook, Mark A. Flood, Steven P. Richter, Mark Taylor | 1999-10-12 |
| 5777874 | Programmable controller backup system | Mark A. Flood, William B. Cook, D. Alan Graham, Robert D. Law, David Mohnke +2 more | 1998-07-07 |
| 4876664 | Programmable controller with a dual intermodule message system | Mark A. Flood, Michael D. Kalan, Robert R. Sepsi | 1989-10-24 |