Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9322536 | Large capacity gusseted tube and traffic control assembly comprising same | Stephen P. Parduhn, Derric Drake | 2016-04-26 |
| 9316349 | Large capacity articulating clamp assembly | Stephen P. Parduhn, Derric Drake | 2016-04-19 |