Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7992416 | Ultrasonic peening treatment of assembled components | Raymond Joseph Stonitsch, Diane Marie Beagle, Patrick Cheppe, Philippe Jacob, Vincent Desfontaine | 2011-08-09 |
| 7665338 | Shot peening methods and units | Patrick Cheppe, Vincent Desfontaine, Philippe Jacob | 2010-02-23 |
| 7647800 | Shot, devices, and installations for ultrasonic peening, and parts treated thereby | Patrick Cheppe, Vincent Desfontaine | 2010-01-19 |
| 7647801 | Shot, devices, and installations for ultrasonic peening, and parts treated thereby | Patrick Cheppe, Vincent Desfontaine | 2010-01-19 |
| 7644599 | Method for surface blasting cavities, particularly cavities in gas turbines | Stephen Hoffmann-Ivy, Patrick Cheppe, Erwin Bayer | 2010-01-12 |
| 7389663 | Acoustic shot peening method and apparatus | Patrick Cheppe, Vincent Desfontaine, Philippe Jacob | 2008-06-24 |
| 7028378 | Method of shot blasting and a machine for implementing such a method | Patrick Cheppe | 2006-04-18 |
| 6343495 | Apparatus for surface treatment by impact | Patrick Cheppe | 2002-02-05 |