Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7258158 | Increasing stability of silica-bearing material | Eliot S. Lassow, William B. Carothers | 2007-08-21 |
| 6640877 | Investment casting with improved melt filling | Mark L. Soderstrom, John R. Brinegar, Brad Murphy | 2003-11-04 |
| 5335717 | Oxidation resistant superalloy castings | Stephen Chin, Donald R. Parille, Paul R. Aimone, Robert L. McCormick, Paul R. Johnson | 1994-08-09 |
| 5297615 | Complaint investment casting mold and method | Paul R. Aimone, Keith Ramthun | 1994-03-29 |