Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12406161 | Transponders and sensors for implantable medical devices and methods of use thereof | Randolph K. Geissler, Rudy Mazzocchi, Juan José Chacón Quirós | 2025-09-02 |
| 12001904 | Transponders and sensors for implantable medical devices and methods of use thereof | Randolph K. Geissler, Rudy Mazzocchi, Juan José Chacón Quirós | 2024-06-04 |
| 11786145 | System and method for determining animal body surface area and subsequently determining animal health status | Randolph K. Geissler | 2023-10-17 |
| 11593601 | Transponders and sensors for implantable medical devices and methods of use thereof | Randolph K. Geissler, Rudy Mazzocchi, Juan José Chacón-Quirós | 2023-02-28 |
| 11537829 | Transponders and sensors for implantable medical devices and methods of use thereof | Randolph K. Geissler, Rudy Mazzocchi, Juan José Chacón Quirós | 2022-12-27 |
| 11106960 | RFID device with dual frequency interrogation for enhanced security and method of preventing counterfeiting of RFID devices | Randolph K. Geissler | 2021-08-31 |
| 10824925 | Transponders and sensors for implantable medical devices and methods of use thereof | Randolph K. Geissler, Rudy Mazzocchi, Juan José Chacón Quirós | 2020-11-03 |
| 8149125 | Animal management system including radio animal tags and additional transceiver(s) | Randolph K. Geissler, Scott Nelson | 2012-04-03 |
| 7978079 | Electronic tag | Randolph K. Geissler | 2011-07-12 |
| 7843350 | Animal management system including radio animal tag and additional tranceiver(s) | Randolph K. Geissler, Scott Nelson | 2010-11-30 |
| 6867851 | Scanning of biological samples | Martin Blumenfeld, Joseph J. Talghader, Mark Sanders, Scott Nelson, Kraig Anderson | 2005-03-15 |