Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11692959 | System and method for imaging tendon cross sections for detecting voids and other deficiencies in grouted external tendons | Hani Freij, David Adam Dukeman, Christopher Lewis Alexander | 2023-07-04 |
| 11448610 | System and method for imaging tendon cross sections for detecting voids and other deficiencies in grouted external tendons | Hani Freij, David Adam Dukeman, Christopher Lewis Alexander | 2022-09-20 |
| 11099148 | Systems and methods for contactless assessment of structures buried in soil | William Clarence Ruth, Leonidas Philip Emmenegger, Enrique Alberto Paz Velasquez | 2021-08-24 |
| 10317358 | Systems and methods for contactless assessment of structures buried in soil | William Clarence Ruth, Leonidas Philip Emmenegger, Enrique Alberto Paz Velasquez | 2019-06-11 |
| 10247691 | Systems and methods for contactless assessment of reinforced concrete | Michael Walsh | 2019-04-02 |
| 9651357 | Systems and methods for determining strand position in a post-tensioned tendon | — | 2017-05-16 |
| 4514281 | Corrosion inhibition for distillation apparatus | Kenneth L. Baumert, Burtron H. Davis, Frank K. Schweighardt | 1985-04-30 |
| 4511453 | Corrosion inhibition when distilling coal liquids by adding cresols or phenols | Kenneth L. Baumert, Burtron H. Davis | 1985-04-16 |
| 4511460 | Minimizing corrosion in coal liquid distillation | Kenneth L. Baumert, Burtron H. Davis | 1985-04-16 |