Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831857 | Machine with quick disconnect between spindle drive train and power transmission | Roger Levy | 1989-05-23 |
| 4685367 | Two cycle air cut-off press | Edward G. Lash, Roger Levy | 1987-08-11 |
| 4579031 | Two cycle air cut-off press | Edward G. Lash, Roger Levy | 1986-04-01 |
| 4530226 | Sweep-forming apparatus | Carl F. Granzow, Edward G. Lash, Jerome Kubiak | 1985-07-23 |