Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5464479 | Method for removing undesired material from internal spaces of parts | Frank Laughlin, Charles Edward McComas | 1995-11-07 |
| 4302256 | Method of improving mechanical properties of alloy parts | — | 1981-11-24 |