Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5173333 | Apparatus and method for discharging static electricity on the internal surface of plastic pipe | Clarence R. McGinnis, David H. Strain | 1992-12-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5173333 | Apparatus and method for discharging static electricity on the internal surface of plastic pipe | Clarence R. McGinnis, David H. Strain | 1992-12-22 |