Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7347327 | Stackable and nestable receptacles | Matthew Lobman, Richard J. Powers | 2008-03-25 |
| D529755 | Stackable and nestable receptacles | Matthew Lobman, Richard J. Powers | 2006-10-10 |
| 5462227 | Automatic cleaning device for use on a stock farm | — | 1995-10-31 |
| 4342902 | Automatic cigarette lighting case | — | 1982-08-03 |