Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8800683 | Easy open liners for soil and sediment samplers | Ceri E B Copping, Kevin Porter, Todd Merrell | 2014-08-12 |
| 8459374 | Easy open liners for soil samplers | Ceri E B Copping, Kevin Porter | 2013-06-11 |