Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7681740 | One or two part container drain strainer assembly that prevents clogging when draining liquids from containers | David S. Lange | 2010-03-23 |
| 4714168 | Container for disposable expended medical supplies | Gary B. Romagnoli | 1987-12-22 |
| D291962 | Hacksaw for hand use | James Lindsay Clark | 1987-09-22 |