Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348305 | Liquid detergent compositions comprising mixtures of alkyl polyglycol ethers and quaternary ammonium fabric softening agents | Manfred Hennemann | 1982-09-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348305 | Liquid detergent compositions comprising mixtures of alkyl polyglycol ethers and quaternary ammonium fabric softening agents | Manfred Hennemann | 1982-09-07 |