Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9302091 | Check valve system | Robert D. Butterfield, Andre Gamelin, Neil Quitoviera | 2016-04-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9302091 | Check valve system | Robert D. Butterfield, Andre Gamelin, Neil Quitoviera | 2016-04-05 |