Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10137402 | Gas concentration device | Tae-Soo Lee, Hyeon Seong KIM, Shin Kyu Han, Seung Kwon Oh | 2018-11-27 |
| 9138533 | Alarm identification system for infusion set when installed in pump assembly | Robert R. Voltenburg, JR. | 2015-09-22 |
| 8900353 | Oxygen concentrator system | Gary Charles Abusamra, Andrew Voto | 2014-12-02 |
| 8257054 | Method of installing and removing a cassette from a pump body having a mounting pin | Robert R. Voltenburg, JR. | 2012-09-04 |
| 8083503 | Peristaltic pump assembly and regulator therefor | Robert R. Voltenburg, JR. | 2011-12-27 |
| 8075676 | Damping apparatus for scroll compressors for oxygen-generating systems | James E. Nelson, Robert R. Voltenburg, JR. | 2011-12-13 |
| 8062008 | Peristaltic pump and removable cassette therefor | Robert R. Voltenburg, JR. | 2011-11-22 |
| 7934912 | Peristaltic pump assembly with cassette and mounting pin arrangement | Robert R. Voltenburg, JR. | 2011-05-03 |
| 7722698 | Method of determining the purity of oxygen present in an oxygen-enriched gas produced from an oxygen delivery system | Michael P. Chekal, Paul DeDecker, James E. Nelson | 2010-05-25 |
| 7454984 | Flow meter for measuring a flow rate of a flow of a fluid | David A. Ross, Paul DeDecker | 2008-11-25 |