Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D388289 | Swivel blade spatula | Jeanette Denison | 1997-12-30 |
| 5335946 | Cooperating combination of a gland and a grip ring installed in restrained sealed bolted joints of fluid piping systems including both plastic pipe and metallic pipe | Larry G. Dent | 1994-08-09 |