Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D263734 | Metal extrusion for an electric heating element | Richard W. Brent, John C. Stover | 1982-04-06 |
| 4319127 | Electric heating elements | John A. Lindstrom | 1982-03-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D263734 | Metal extrusion for an electric heating element | Richard W. Brent, John C. Stover | 1982-04-06 |
| 4319127 | Electric heating elements | John A. Lindstrom | 1982-03-09 |