Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D339976 | Combined christmas tree light storage reel and cover therefor | — | 1993-10-05 |
| 4367631 | Air conditioning apparatus and methods using underground duct | Harold R. Johnson, III, Harold F. McKnight | 1983-01-11 |
| 4261667 | Cove joints, furniture therefrom, and furniture manufacturing method | Evander M. Ervin, Ervin E. Dargan | 1981-04-14 |