Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12151400 | Wide speed range concrete monitoring calibration | Nathan A. Tregger, Kati Hazrati, Greg A. Goldstein | 2024-11-26 |
| 12106237 | Concrete placement sensing using aerial drones | Nathan A. Tregger, Jason Straka, Elise Berodier, Greg Austin, Robert Hoopes | 2024-10-01 |
| 12049023 | Instrument for direct measurement of air content in a liquid using a resonant electroacoustic transducer | Donald P. Massa, Dawn F. Stancavish, Nathan A. Tregger, David F. Myers, Stephen P. Klaus | 2024-07-30 |
| 11667054 | Wide speed range concrete monitoring calibration | Nathan A. Tregger, Kati Hazrati, Greg A. Goldstein | 2023-06-06 |
| 11594305 | Managing concrete mix design catalogs | Nathan A. Tregger, Lawrence R. Roberts, Gregory A. Goldstein | 2023-02-28 |
| 11385153 | Grey water measurement | Nathan A. Tregger, Stephen P. Klaus | 2022-07-12 |
| 11358166 | Expanding nozzle for component additions in a concrete truck, and method and system for use of same | Andrew Fuller, John Aho, James H. Bleck | 2022-06-14 |
| 11352301 | Controllable high flow concrete | Elizabeth G. Burns, Nathan A. Tregger, Hideo Koyata, Lawrence L. Kuo, Klaus-Alexander Rieder +1 more | 2022-06-07 |
| 11331828 | Pre-pour slump maximization of delivered concrete | Gregory A. Goldstein, Nathan A. Tregger, Byong-Wa Chun, Kati Hazrati | 2022-05-17 |
| 11331829 | Rotated concrete volume determination | Nathan A. Tregger | 2022-05-17 |
| 11320415 | Minimizing variation due to construction aggregate moisture probes | Nathan A. Tregger, Elise Berodier, Gregory A. Goldstein, Jason Straka | 2022-05-03 |
| 11295248 | Coordinating concrete delivery and placement | Nathan A. Tregger, Jason Straka, Elise Berodier, Greg Austin, Robert Hoopes | 2022-04-05 |
| 11273575 | Eccentric buildup detection in concrete drums | Yan Glina, Richard K. Jordan, Gregory A. Goldstein, Howard Livingston, Nathan A. Tregger | 2022-03-15 |
| 11254611 | Cement production | Elise Berodier, Nathan A. Tregger, Josephine H. Cheung, David F. Myers, Li Zhang +7 more | 2022-02-22 |
| 11130714 | Post-batching CMA dosing into concrete | Nathan A. Tregger, Kati Hazrati | 2021-09-28 |
| 10647026 | Dynamic segregation monitoring of concrete | Richard K. Jordan, Yan Glina, Nathan A. Tregger, Lawrence R. Roberts, Eric Koehler | 2020-05-12 |
| 10363684 | Monitoring discharge pressure on concrete mix load | Richard K. Jordan, Roy J. Cooley, Eric Koehler, Meriem Bahira | 2019-07-30 |
| 10329202 | Post-batching CMA dosing into concrete | Nathan A. Tregger, Kati Hazrati | 2019-06-25 |
| 10183418 | Dynamic segregation monitoring of concrete | Richard K. Jordan, Yan Glina, Nathan A. Tregger, Lawrence R. Roberts, Eric Koehler | 2019-01-22 |
| 9952246 | Determination of gyroscopic based rotation | Richard K. Jordan, Yan Glina, Eric Koehler | 2018-04-24 |
| 9789629 | Method for adjusting concrete rheology based upon nominal dose-response profile | Eric Koehler, Roy J. Cooley, Steve Verdino | 2017-10-17 |
| 9550312 | Treating and reporting volume of concrete in delivery vehicle mixing drum | Richard K. Jordan, Roy J. Cooley, Eric Koehler, Meriem Bahira | 2017-01-24 |
| 9466203 | Sneak water detection for concrete delivery vehicles | Richard K. Jordan, Eric Koehler | 2016-10-11 |
| 8911138 | Fluid dispensing system and method for concrete mixer | Robert E. Cook, James Klauke, Eric Koehler, Reynold Ramnarine | 2014-12-16 |
| 8764273 | Multivariate management of entrained air and rheology in cementitious mixes | Eric Koehler | 2014-07-01 |