Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4333844 | Detergent compositions | Francis G. Foster, Jacobus R. Nooi | 1982-06-08 |
| 4325829 | Detergent compositions | Bernhard Kueter, Ronald M. Morris, Horst Poeselt, Hermann Rabitsch, Reginald V. Scowen | 1982-04-20 |