Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11565892 | Methods and systems for operation of a vacuum transport system | — | 2023-01-31 |
| 11496033 | Device and method to generate and apply gravito-magnetic energy | — | 2022-11-08 |
| 11045625 | Medical devices, methods, and kits for delivering medication to a bodily passage | Darin Schaeffer, Patrick C. Melder, Kathryn Hardert, Dan Dalenberg, Jack Kolenda | 2021-06-29 |
| 10677004 | Riser with internal rotating flow control device | Serg Arabsky, Andrew BARABASH | 2020-06-09 |
| 10188828 | Medical devices, methods, and kits for delivering medication to a bodily passage | Darin Schaeffer, Patrick C. Melder, Kathryn Hardert, Dan Dalenberg, Jack Kolenda | 2019-01-29 |
| 10190384 | Drilling stripping element | Stephen D. Masters, Andrew BARABASH | 2019-01-29 |
| 10177690 | Device and method to generate and capture of gravito-magnetic energy | — | 2019-01-08 |
| 10138692 | Method and apparatus for controlling the flow of wellbore returns | — | 2018-11-27 |
| 10018012 | Rotating flow control device for wellbore fluid control device | — | 2018-07-10 |
| 9972354 | Calibrated device and method to detect material features on a spinning surface by generation and detection of gravito-magnetic energy | — | 2018-05-15 |
| 9683422 | Rotating flow control diverter having dual stripper elements | — | 2017-06-20 |
| 9600996 | Devices and methods for providing mobile cellular beacons | — | 2017-03-21 |
| 9592370 | Medical devices, methods, and kits for delivering medication to a bodily passage | Darin Schaeffer, Patrick C. Melder, Kathryn Hardert, Dan Dalenberg, Jack Kolenda | 2017-03-14 |
| 9586034 | Medical devices, methods, and kits for delivering medication to a bodily passage | Darin Schaeffer, Patrick C. Melder, Kathryn Hardert, Dan Dalenberg, Jack Kolenda | 2017-03-07 |
| 9318031 | Device and method to produce gravitomagnetic induction, mass spin-valve or gravitational rectifier | — | 2016-04-19 |
| 9309732 | Pump for controlling the flow of well bore returns | — | 2016-04-12 |
| 9044581 | Medical devices, methods, and kits for delivering medication to a bodily passage | Darin Schaeffer, Patrick C. Melder, Kathryn Evert, Dan Dalenberg, Jack Kolenda | 2015-06-02 |
| 5086328 | Photo-anodic oxide surface passivation for semiconductors | Ichiro Kasai, Richard M. Wallach, Bonnie A. Baumgratz | 1992-02-04 |