Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878445 | Hemmer seamer assembly | Maximilian Adamski, Jr., Robert L. Kosrow | 1989-11-07 |
| 4858546 | Hemmer seamer assembly | Maximilian Adamski, Jr., Robert L. Kosrow | 1989-08-22 |
| 4800830 | Hemmer seamer assembly | Maximilian Adamski, Jr., Robert L. Kosrow | 1989-01-31 |