Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6381819 | Double-walled blow-molded article with insertable handle and method for making same | — | 2002-05-07 |
| 6315154 | Double-wall blow-molded article with pinned hinge | — | 2001-11-13 |
| 6152317 | Double-walled blow-molded article with insertable handle and method for making same | — | 2000-11-28 |
| D294755 | Container for vacuum cleaner accessories | John R. Lackner, Juergen O. Rathgeber | 1988-03-15 |
| 4653638 | Container for tool accessories | John R. Lackner, Juergen O. Rathgeber | 1987-03-31 |