Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856674 | Cover for plastic container | — | 1989-08-15 |
| 4595130 | Reversible pouring spout assembly for containers | — | 1986-06-17 |
| 4591126 | Base for supporting an upright post of a garden umbrella or the like | — | 1986-05-27 |
| D264760 | Fluid container | John W. Howard | 1982-06-01 |