Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8631977 | Closure for a container | Michael Schipper | 2014-01-21 |
| 7699193 | Self-closing valve | — | 2010-04-20 |
| 6769577 | Self-closing valve | — | 2004-08-03 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8631977 | Closure for a container | Michael Schipper | 2014-01-21 |
| 7699193 | Self-closing valve | — | 2010-04-20 |
| 6769577 | Self-closing valve | — | 2004-08-03 |