Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5256054 | Method and apparatus for forming a uniform skin on a cellular substrate | Harry A. Kragle, Floyd E. Stumpff | 1993-10-26 |
| 5219509 | Method for forming a uniform skin on a cellular substrate | Harry A. Kragle, Floyd E. Stumpff | 1993-06-15 |