Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5259859 | Lightweight vacuum shuttle | George R. Claassen, James H. Schwartz, Richard V. Posney | 1993-11-09 |
| 4767434 | Horizontal press bending pickup and delivery system | James H. Schwartz, George R. Claassen | 1988-08-30 |
| 4711653 | Innovative press bending of thermoplastic sheets | Robert G. Frank, George R. Claassen, Stephen J. Schultz, Michael T. Fecik | 1987-12-08 |