Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4343347 | Method of making patterned helical metallic ribbon for continuous edge winding applications | Howard H. Liebermann, Peter G. Frischmann | 1982-08-10 |
| 4341845 | Helical metallic ribbon for continuous edge winding applications | Howard H. Liebermann, Peter G. Frischmann | 1982-07-27 |
| 4335972 | Apparatus having positioning and mounting means for joining two parts and method of using same | — | 1982-06-22 |