Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5816539 | Orbital assist module and interstage | Allan L. Chan, James J. Connors, Kenneth W. Epstein, Gene Spencer Ogden, Michael B. Prewitt +8 more | 1998-10-06 |
| 5743492 | Payload housing and assembly joint for a launch vehicle | Allan L. Chan, Steven D. Mettler, Chau N. Pham, Douglas B. Pereyda, Robert J. MacDonald +2 more | 1998-04-28 |
| 5529264 | Launch vehicle system | Ernest R. Bedegrew, Allan L. Chan, James J. Connors, Donald E. Damon, Kenneth W. Epstein +14 more | 1996-06-25 |