Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7927722 | Dispersion strengthened rare earth stabilized zirconia | Kevin W. Schlichting, Paul H. Zajchowski | 2011-04-19 |
| 7858212 | Dispersion strengthened rare earth stabilized zirconia | Kevin W. Schlichting, Paul H. Zajchowski | 2010-12-28 |
| 6815099 | Wear resistant coating for brush seal applications | Paul H. Zajchowski, Melvin Freling, Roy R. Donovan | 2004-11-09 |
| 6186508 | Wear resistant coating for brush seal applications | Paul H. Zajchowski, Melvin Freling, Roy R. Donovan | 2001-02-13 |