Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4354777 | High pressure feeder deflection prevention | Jens Ramstad | 1982-10-19 |
| 4338049 | High pressure feeder pivotal center screen | Michael I. Sherman | 1982-07-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4354777 | High pressure feeder deflection prevention | Jens Ramstad | 1982-10-19 |
| 4338049 | High pressure feeder pivotal center screen | Michael I. Sherman | 1982-07-06 |