Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11477194 | Machine-to-machine and machine to cloud end-to-end authentication and security | Craig E. Trivelpiece, Richard Campero | 2022-10-18 |
| 11147895 | CPAP equipment sanitizing system | — | 2021-10-19 |
| D884918 | Breathing equipment sanitizing chamber | — | 2020-05-19 |
| 10601823 | Machine to-machine and machine to cloud end-to-end authentication and security | Craig E. Trivelpiece, Richard Campero | 2020-03-24 |
| D872871 | Sanitizing chamber for continuous positive air pressure equipment | — | 2020-01-14 |
| 9821095 | System and method to vent gas from a body cavity | Duane Lloyd | 2017-11-21 |
| 9447890 | Back pressure regulator with floating seal support | Jeffrey D. Jennings, Tony Boyd Tang | 2016-09-20 |
| 9114225 | Membrane oxygen humidifier | Jeff Helget | 2015-08-25 |
| 8608715 | System and method to vent gas from a body cavity | John H. Burban, Duane Lloyd | 2013-12-17 |
| 8585646 | System and method to vent gas from a body cavity | Duane Lloyd | 2013-11-19 |
| 8414550 | System and method to vent gas from a body cavity | John H. Burban, Duane Lloyd | 2013-04-09 |
| 8307825 | Membrane oxygen humidifier | — | 2012-11-13 |
| 8307826 | Method of providing breathable humidified oxygen gas to a patient | — | 2012-11-13 |
| 6786537 | One piece plastic water management system for sunroof | Troy Allan, Steven J. Engelgau, Hyong Chol Park, Joachim Roeder, Daniel Cooney +3 more | 2004-09-07 |
| 6702880 | Inlet silencer/filter for an oxygen concentrator | Chaouki A. Khamis | 2004-03-09 |
| 6585808 | Membrane air dryer with integral diffuser and method of manufacture thereof | John H. Burban, Robert O. Crowder, Michael R. Spearman | 2003-07-01 |
| 6123076 | Hydrophobic barrier for filters and filter media | Michael R. Spearman, John H. Burban, Majid Zia, Rochelle Marie Mickschl | 2000-09-26 |
| 6010458 | Spirometer filter media and device | — | 2000-01-04 |
| 5792711 | Antiwetting composition for fabrics and fibrous substrates | — | 1998-08-11 |
| 5765963 | Pavement maintenance vehicle | — | 1998-06-16 |