Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5964020 | Bonded pin extrusion die and method | Harry A. Kragle | 1999-10-12 |
| 5761787 | Method of making bonded pin extrusion die | Harry A. Kragle | 1998-06-09 |
| 5702659 | Honeycomb extrusion die and methods | Harry A. Kragle, David Robertson Treacy, Jr. | 1997-12-30 |
| 5256054 | Method and apparatus for forming a uniform skin on a cellular substrate | Joseph F. Cocchetto, Harry A. Kragle | 1993-10-26 |
| 5219509 | Method for forming a uniform skin on a cellular substrate | Joseph F. Cocchetto, Harry A. Kragle | 1993-06-15 |