Patents per Year
Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6101617 | Computer failure recovery and alert system | David M. Burckhartt, Lazaro D. Perez, Theodore F. Emerson, Randolph O. Dow | 2000-08-08 | $60,022,000 |
| 5956475 | Computer failure recovery and alert system | David M. Burckhartt, Lazaro D. Perez, Theodore F. Emerson, Randolph O. Dow | 1999-09-21 | $81,668,000 |
| 5596711 | Computer failure recovery and alert system | David M. Burckhartt, Lazaro D. Perez, Theodore F. Emerson, Randolph O. Dow | 1997-01-21 | $32,869,000 |
| 5390324 | Computer failure recovery and alert system | David M. Burckhartt, Lazaro D. Perez, Theodore F. Emerson, Randolph O. Dow | 1995-02-14 | $21,542,000 |
| 4926322 | Software emulation of bank-switched memory using a virtual DOS monitor and paged memory management | William C. Crosswy, Stephen B. Preston, James S. Flannigan | 1990-05-15 | $38,341,000 |