Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D408113 | Bunged drum | John H. Hunter | 1999-04-13 |
| 5735427 | Open top container | John H. Hunter | 1998-04-07 |
| D388933 | Flange for a bunged drum | John H. Hunter | 1998-01-06 |
| 5413240 | Replaceable closure system | John H. Hunter, Michael R. McGrath | 1995-05-09 |