Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876023 | Laundry products | David Huntington | 1989-10-24 |
HD
Haydn G. W. Dickenson
Overall (1989): #108,876 of 140,708Top 80%
1
Patents 1989