Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863633 | Mitigation of stress-cracking in stacked loads of fragranced bleach-containing bottles | G. Edward Campbell, William L. Smith, Chung-Lu Hsieh, Donald K. Swatling, Peter C. Arbogast | 1989-09-05 |