Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5277662 | System and method of providing passenger ingress and egress in an amusement ride having pivotable bridges | Richard J. Fox, Maurice G. Leasure, Douglas R. LeBlanc, David L. Harbaugh, James E. Poole | 1994-01-11 |
| 5161104 | Amusement ride having pivotable ingress-egress bridges | Richard J. Fox, Maurice G. Leasure, Douglas R. LeBlanc, David L. Harbaugh, James E. Poole +1 more | 1992-11-03 |
| 5021954 | System and method of providing passenger ingress and egress in an amusement ride | Richard J. Fox, Maurice G. Leasure, Douglas R. LeBlanc, David L. Harbaugh, James E. Poole +1 more | 1991-06-04 |
| 4743981 | System for synchronizing audiotape and videotape machines | David Spencer | 1988-05-10 |