Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE34067 | Racquetball racquet with increased hitting area improved racquetball racquet construction | Raymond L. Mortvedt | 1992-09-15 |
| RE34068 | Racquetball raquet with increased hitting area | Raymond L. Mortvedt | 1992-09-15 |
| 4618148 | Racquetball racquet with increased hitting area | Raymond L. Mortvedt | 1986-10-21 |
| 4531738 | Racquetball racquet with increased hitting area | Raymond L. Mortvedt | 1985-07-30 |