Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11835558 | Method for calculating dielectric versus air void content relationship for asphalt concrete using a single calibration measurement | — | 2023-12-05 |
| 11536827 | Method for assessing the amount of rolling required to achieve optimal compaction of pre-rolled asphalt pavement | David Cist | 2022-12-27 |
| 11513146 | Method for calculating dielectric versus air void content relationship for asphalt concrete using a single calibration measurement | — | 2022-11-29 |
| 11320558 | Apparatus for measuring wideband dielectric measurements of objects using a bistatic antenna | — | 2022-05-03 |
| 10938099 | Surface dielectric measurement method and apparatus | — | 2021-03-02 |
| 10494774 | Asphalt dielectric measurement accuracy improvement using asphalt surface temperature | — | 2019-12-03 |
| 9361906 | Method of treating an auditory disorder of a user by adding a compensation delay to input sound | — | 2016-06-07 |
| 7057548 | Automatic data capture technology to enhance data collection | — | 2006-06-06 |
| 6772091 | Determining the depth of reinforcing bars in a concrete structure using electromagnetic signals | — | 2004-08-03 |
| 6670906 | Method for determining accurately coordinates of a GPR antenna relative to a fixed reference | Alan E. Schutz | 2003-12-30 |
| 6512475 | High-frequency dual-channel ground-penetrating impulse antenna and method of using same for identifying plastic pipes and rebar in concrete | Evgueni F. Bogatyrev | 2003-01-28 |
| 6429802 | Determining the condition of a concrete structure using electromagnetic signals | — | 2002-08-06 |
| 5678001 | Computerized game teaching method | Ralph Nagel | 1997-10-14 |