Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4325855 | Adhesives | Dieter A. Hechenberger, Richard Krattner | 1982-04-20 |
| 4286890 | Gel or waxy articles | Dieter A. Hechenberger, Richard Krattner | 1981-09-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4325855 | Adhesives | Dieter A. Hechenberger, Richard Krattner | 1982-04-20 |
| 4286890 | Gel or waxy articles | Dieter A. Hechenberger, Richard Krattner | 1981-09-01 |