Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5566986 | Dual gasket lined pipe connector | William C. Allen, William M. Rickard, Daniel Hoyer, David E. Stikkers | 1996-10-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5566986 | Dual gasket lined pipe connector | William C. Allen, William M. Rickard, Daniel Hoyer, David E. Stikkers | 1996-10-22 |