Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11969551 | Vacuum and positive pressure ventilation systems and methods for intrathoracic pressure regulation | Keith G. Lurie, Anja Metzger, Greg Voss | 2024-04-30 |
| 11583645 | Vacuum and positive pressure ventilation systems and methods for intrathoracic pressure regulation | Keith G. Lurie, Anja Metzger, Greg Voss | 2023-02-21 |
| 10512749 | Vacuum and positive pressure ventilation systems and methods for intrathoracic pressure regulation | Keith G. Lurie, Anja Metzger, Greg Voss | 2019-12-24 |
| 8967144 | Vacuum and positive pressure ventilation systems and methods for intrathoracic pressure regulation | Keith G. Lurie, Anja Metzger, Greg Voss | 2015-03-03 |
| 6978793 | Portable cleaning apparatus and method for single pass plate and frame heat exchangers | — | 2005-12-27 |
| 5622323 | Hay processing system for a mixer feeder | Fred G. Kuhn | 1997-04-22 |
| 4864484 | High-pass element of a filter assembly for a line connected with static converters | Heino Schmitt, Walter Schultz | 1989-09-05 |
| 4386648 | Method and device for manufacture of amorphous metal tapes | Hans-Reiner Hilzinger, Stefan Hock | 1983-06-07 |