Issued Patents All Time
Showing 25 most recent of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12329572 | Composite ultrasound images | Johan E. Giphart, Matthew G. Sassu, Andrew K. Levien | 2025-06-17 |
| 12286985 | Method and system for monitoring hydraulic accumulator pressure | Morgan Michael Plamondon, Bradley M. Gilmer, Charles Filipiak | 2025-04-29 |
| 12097893 | Remote operation of a powered burden rail car | Frank Wegner Donnelly, Tony Maciulewicz | 2024-09-24 |
| 12016725 | Ultrasound eye scanning device | Johan E. Giphart, Andrew K. Levien, Tom Wilmering, Barry Schafer | 2024-06-25 |
| 11839510 | Composite ultrasound images | Johan E. Giphart, Matthew G. Sassu, Andrew K. Levien | 2023-12-12 |
| 11426611 | Ultrasound therapeutic and scanning apparatus | Andrew K. Levien | 2022-08-30 |
| 10888301 | Ultrasonic scanning apparatus | Andrew K. Levien, Ronald H. Silverman | 2021-01-12 |
| 10736605 | Disposable eyepiece system for an ultrasonic eye scanning apparatus | Gary B. Heath, Andrew K. Levien | 2020-08-11 |
| 10531859 | Components for a precision ultrasonic scanning apparatus for body parts | Andrew K. Levien | 2020-01-14 |
| 10485509 | Tracking system for an ultrasonic arc scanning apparatus | George J. Eilers, J. David Stienmier, Wes Weber | 2019-11-26 |
| 10265049 | Combination optical and ultrasonic imaging of an eye | Andrew K. Levien | 2019-04-23 |
| 9902405 | Rail cars for transporting heavy hydrocarbons | Frank Wegner Donnelly | 2018-02-27 |
| 9739419 | Multi-fuel service station | Frank Wegner Donnelly, David William Dewis | 2017-08-22 |
| 9597059 | Correcting for unintended motion for ultrasonic eye scans | Andrew K. Levien | 2017-03-21 |
| 9320427 | Combination optical and ultrasonic imaging of an eye | Andrew K. Levien | 2016-04-26 |
| 9284178 | Multi-fuel service station | Frank Wegner Donnelly, David William Dewis | 2016-03-15 |
| 9149254 | Alignment and imaging of an eye with an ultrasonic scanner | — | 2015-10-06 |
| 9039623 | Compound scanning head for an ultrasonic scanning apparatus | George J. Eilers | 2015-05-26 |
| 8815083 | Treating sulfur containing hydrocarbons recovered from hydrocarbonaceous deposits | — | 2014-08-26 |
| 8758252 | Innovative components for an ultrasonic arc scanning apparatus | George J. Eilers, Heather Hoops, David Mabe, Ben Terry, J. David Stienmier +1 more | 2014-06-24 |
| 8708083 | Gas turbine energy storage and conversion system | David William Dewis, James B. Kesseli, Frank Wegner Donnelly, Thomas L. Wolf | 2014-04-29 |
| 8590653 | Regenerative braking for gas turbine systems | Frank Wegner Donnelly | 2013-11-26 |
| 8499874 | Gas turbine energy storage and conversion system | David William Dewis, James B. Kesseli, Frank Wegner Donnelly, Thomas L. Wolf, Timothy Upton | 2013-08-06 |
| 8317709 | Alignment and imaging of an eye with an ultrasonic scanner | George J. Eilers, Wes Weber | 2012-11-27 |
| 8313152 | Recovery of bitumen by hydraulic excavation | Dana Brock, Andrew Squires | 2012-11-20 |