Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4872585 | Trash container to be chemical sprayed | — | 1989-10-10 |
| 4862704 | Plastic pan assembly for use in air conditioners and refrigerators | — | 1989-09-05 |
| 4862909 | Drainage pan for liquid waste containers | — | 1989-09-05 |
| 4823558 | Plastic pan assembly for use in air conditioners and refrigerators | — | 1989-04-25 |