Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4475584 | Double-tube radiator | Hans Martin | 1984-10-09 |
| 4310165 | Elastomeric packing for a clamped connection | Hans Martin | 1982-01-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4475584 | Double-tube radiator | Hans Martin | 1984-10-09 |
| 4310165 | Elastomeric packing for a clamped connection | Hans Martin | 1982-01-12 |