Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D512025 | Double tube | Matthew P. Frederick, Eric K. Staudt, John A. Barber, Jr. | 2005-11-29 |
| 6960722 | Multi-branch junction overwrap | Matthew P. Frederick, Eric K. Staudt, John A. Barber, Jr. | 2005-11-01 |