Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878264 | Cleaning equipment | — | 1989-11-07 |
| 4794744 | Wall construction for modular woven wire partition | Gregory C. Young | 1989-01-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878264 | Cleaning equipment | — | 1989-11-07 |
| 4794744 | Wall construction for modular woven wire partition | Gregory C. Young | 1989-01-03 |