Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9694732 | Double flanged off-set valve assembly | Frederick W. Blanchard | 2017-07-04 |
| 9581249 | Valve assembly | James C. Zuck | 2017-02-28 |
| 9562800 | Float gauge assembly for storage tanks | Frederick W. Blanchard | 2017-02-07 |