Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4748059 | Assembly for producing extrusion-clad tubular product | Karl S. Brosius, Scott B. Justus | 1988-05-31 |
| 4640814 | Method for producing clad tubular product | Walter T. Haswell, Jr., Karl S. Brosius, Scott B. Justus | 1987-02-03 |
| 4640815 | Method and assembly for producing extrusion-clad tubular product | Karl S. Brosius, Scott B. Justus | 1987-02-03 |