Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10041371 | In-situ measurement of blade tip-to-shroud gap in turbine engine | David Letter, Alejandro Bancalari, Clifford Hatcher, Jr. | 2018-08-07 |
| 10031096 | Portable acoustic thermography of in situ L-O blades | David Meek, Robert G. Shannon, Forrest R. Ruhge, James P. Williams, Clifford Hatcher, Jr. | 2018-07-24 |
| 9948835 | Single-axis inspection scope with spherical camera and method for internal inspection of power generation machinery | David Letter, Isaac Piersall, Clifford Hatcher, Jr. | 2018-04-17 |
| 9778141 | Video inspection system with deformable, self-supporting deployment tether | Alejandro Bancalari, Clifford Hatcher, Jr., Forrest R. Ruhge, James P. Williams, David Letter +1 more | 2017-10-03 |
| 9726628 | Hardware and method for implementation of in situ acoustic thermograph inspections | Forrest R. Ruhge, Clifford Hatcher, Jr., James P. Williams, Robert G. Shannon | 2017-08-08 |
| 9709463 | Method and system for surface profile inspection of off-line industrial gas turbines and other power generation machinery | Clifford Hatcher, Jr., David Letter | 2017-07-18 |
| 9670795 | Method for inspecting a turbine engine rotor with a rotor disc cavity inspection apparatus | James P. Williams, Robert G. Shannon, Forrest R. Ruhge, Clifford Hatcher, Jr. | 2017-06-06 |
| 9618424 | Gas turbine inspection apparatus and method and system for inspecting a gas turbine | Clifford Hatcher, Jr., James P. Williams | 2017-04-11 |
| 9599537 | Internal inspection of machinery by stitched surface imaging | William D. K. Clark, Clifford Hatcher, Jr., Forrest R. Ruhge | 2017-03-21 |
| 9494487 | Method for inspecting a turbine engine rotor with a thru bolt threads inspection apparatus | James P. Williams, Robert G. Shannon, Forrest R. Ruhge, Clifford Hatcher, Jr. | 2016-11-15 |