Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE44806 | Electrical adapter for medical diagnostic instruments using LEDs as illumination sources | Chris R. Roberts, Corinn C. Fahrenkrug, Allan I. Krauter, Michael A. Pasik, Peter J. Davis +4 more | 2014-03-18 |
| 7458934 | Electrical adapter for medical diagnostic instruments using replaceable LEDs as illumination sources | Chris R. Roberts, Corinn C. Fahrenkrug, Allan I. Krauter, Michael A. Pasik, Peter J. Davis +4 more | 2008-12-02 |
| 7276025 | Electrical adapter for medical diagnostic instruments using LEDs as illumination sources | Chris R. Roberts, Corinn C. Fahrenkrug, Allan I. Krauter, Michael A. Pasik, Peter J. Davis +4 more | 2007-10-02 |
| 5559422 | Wall transformer | Corinn C. Fahrenkrug | 1996-09-24 |