| 11292081 |
Method and system for confined laser drilling |
Zhaoli Hu, Shamgar Elijah McDowell, Douglas Anthony Serieno |
2022-04-05 |
| 11065715 |
Combined liquid guided laser and electrical discharge machining |
Zhaoli Hu, Shamgar Elijah McDowell, Douglas Anthony Serieno |
2021-07-20 |
| 10589385 |
Method and system for confined laser drilling |
Shamgar Elijah McDowell, Zhaoli Hu, Douglas Anthony Serieno |
2020-03-17 |
| 10160059 |
Decoupled liquid-jet guided laser nozzle cap |
Zhaoli Hu, William A. Zimmerman |
2018-12-25 |
| 9962792 |
Component repair using confined laser drilling |
Zhaoli Hu, Shamgar Elijah McDowell, Douglas Anthony Serieno, Jonathan Matthew Lomas |
2018-05-08 |
| 9776284 |
System and method for cutting a passage in an airfoil |
Zhaoli Hu, Shamgar Elijah McDowell, Douglas Anthony Serieno |
2017-10-03 |
| 9770785 |
System and method for forming a cooling hole in an airfoil |
Zhaoli Hu, Shamgar Elijah McDowell, Douglas Anthony Serieno |
2017-09-26 |
| 9676058 |
Method and system for detecting drilling progress in laser drilling |
Zhaoli Hu, Shamgar Elijah McDowell, Douglas Anthony Serieno |
2017-06-13 |
| 9662743 |
Method for drilling a hole in an airfoil |
Zhaoli Hu, Shamgar Elijah McDowell, Douglas Anthony Serieno |
2017-05-30 |
| 9468991 |
Method determining hole completion |
Shamgar Elijah McDowell, Zhaoli Hu, Douglas Anthony Serieno |
2016-10-18 |
