Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10481132 | System and method for inspecting flange connections | Robert Martin Roney, Jr., Willis James Perry, Robert Charles Shaffer, Richard Hatley | 2019-11-19 |
| 10302598 | Corrosion and crack detection for fastener nuts | Robert Charles Shaffer, Gary Austin Lamberton | 2019-05-28 |