Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6932570 | Methods and apparatus for extending gas turbine engine airfoils useful life | John Peter Heyward, Carl Anthony Flecker, III, Todd Stephen Heffron, Roger Dale Wustman | 2005-08-23 |
| 6485262 | Methods and apparatus for extending gas turbine engine airfoils useful life | John Peter Heyward, Roger Dale Wustman, Richard Clay Haubert, Paul J. Fink | 2002-11-26 |
| 6485845 | Thermal barrier coating system with improved bond coat | Roger Dale Wustman, Jeffrey A. Conner, Jonathan Philip Clarke, William E. Brummett, II, Thomas E. Mantkowski | 2002-11-26 |
| 5265730 | Vibratory screen separator | Scott R. Patterson, Daniel J. Lantz | 1993-11-30 |