Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8490550 | Roller coaster with articulable seat backs | David W. Crawford, Thomas J. Fitzgerald, Derek Howard, David Durham | 2013-07-23 |
| 7685944 | Cable tow whip ride with inside curves | Michael G. Kilbert, Larry S. McAfee, David W. Crawford | 2010-03-30 |
| D356619 | Amusement ride car | Rennie M. Rau Marquez, Joseph A. Lanzisero | 1995-03-21 |
| D353434 | Amusement character playhouse | Kerry A. Gilman, Joseph A. Lanzisero | 1994-12-13 |
| D352541 | Amusement character boat | Joseph A. Lanzisero | 1994-11-15 |
| D347036 | Amusement character playhouse | Joseph A. Lanzisero | 1994-05-17 |