Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5303887 | Universal pipe support and hanger | William E. Hasty, by Melba F. Hasty, legal representative, Joseph P. Ismert, Frank D. Julian | 1994-04-19 |
| D280925 | Floor drain | — | 1985-10-08 |