Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416605 | Acoustic signal material identification with nanotube couplant | Lazar Bivolarsky, Joel D. Burcham, William Coleman | 2025-09-16 |
| 11994494 | Multi-bounce acoustic signal material detection | Lazar Bivolarsky, Joel D. Burcham, Earl Crochet, William Coleman | 2024-05-28 |
| 11946905 | Evaluation of fluid quality with signals | Lazar Bivolarsky, Joel D. Burcham, William Coleman | 2024-04-02 |
| 11940420 | Acoustic signal material identification with nanotube couplant | Lazar Bivolarsky, Joel D. Burcham, William Coleman | 2024-03-26 |
| 11860014 | Acoustic signal detection of material composition in static and dynamic conditions | William Coleman, Martin A Diamond, Joel D. Burcham, Lazar Bivolarsky, James Paladino +1 more | 2024-01-02 |
| 11846537 | Non-linear ultrasound method and apparatus for quantitative detection of materials | Earl Crochet, William Coleman, Joel D. Burcham, Lazar Bivolarsky | 2023-12-19 |
| 11788904 | Acoustic temperature measurement in layered environments | Lazar Bivolarsky, Joel D. Burcham, William Coleman | 2023-10-17 |
| 11729537 | Variable angle transducer interface block | William Coleman, Lazar Bivolarsky, Joel D. Burcham | 2023-08-15 |
| 11604294 | Determining layer characteristics in multi-layered environments | Lazar Bivolarsky, Joel D. Burcham, William Coleman | 2023-03-14 |
| 11585690 | Multi-path acoustic signal improvement for material detection | Lazar Bivolarsky, Joel D. Burcham | 2023-02-21 |
| 11549839 | Systems and methods for determining floating roof level tilt and characterizing runoff | Joel D. Burcham, Earl Crochet, Lazar Bivolarsky, William Coleman | 2023-01-10 |
| 11536696 | In-wall multi-bounce material property detection and acoustic signal amplification | Lazar Bivolarsky, Joel D. Burcham | 2022-12-27 |
| 11525809 | Apparatus, system, and method for the detection of objects and activity within a container | Lazar Bivolarsky, Joel D. Burcham, Earl Crochet, William Coleman | 2022-12-13 |
| 11525743 | Acoustic temperature measurement in layered environments | Lazar Bivolarsky, Joel D. Burcham | 2022-12-13 |
| 11231311 | Non-linear ultrasound method and apparatus for quantitative detection of materials | Earl Crochet, William Coleman, Joel D. Burcham, Lazar Bivolarsky | 2022-01-25 |
| 11143533 | Non-linear ultrasound method and apparatus for quantitative detection of materials (liquids, gas, plasma) | — | 2021-10-12 |
| 10996089 | Non-linear ultrasound method and apparatus for quantitative detection of materials (liquids, gas, plasma) | — | 2021-05-04 |
| 8192173 | Pressure compensated and constant horsepower pump | Michael T. Landrum, Douglas P. Miller, Donald Blackman | 2012-06-05 |
| 7950910 | Piston cartridge | Douglas P. Miller, Michael T. Landrum, Donald Blackman | 2011-05-31 |
| 6194803 | Sound damping armature assembly for an electromagnetic coupling | Dwight E. Booth, James A. Licari | 2001-02-27 |