Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662272 | Powder coating product sprayer device | Thierry Buquet, Eric Ghio | 1997-09-02 |
| 4846537 | Surgical case cart | Robert J. Cohn, Frank C. Olsson, James W. Holzman | 1989-07-11 |
| 4767166 | Surgical case cart | Robert J. Cohn, Frank C. Olsson, James W. Holzman | 1988-08-30 |
| 4678214 | Surgical case cart | Robert J. Cohn, Frank C. Olsson, James W. Holzman | 1987-07-07 |
| 4618067 | Surgical case cart | Robert J. Cohn, Frank C. Olsson, James W. Holzman | 1986-10-21 |
| 4550956 | Surgical case cart | Robert J. Cohn, Frank C. Olsson, James W. Holzman | 1985-11-05 |