Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4842465 | Insulation hanger with locking device | Charles C. Pease, Eugene P. Schaeffer, David A. Higton | 1989-06-27 |
| 4660343 | Stud weldable refractory anchor | Robert J. Raycher, Charles C. Pease | 1987-04-28 |