Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12332264 | Disposable pipette tip management | David H. COMBS, Norbert D. Hagen, Joseph Reed ELLIS | 2025-06-17 |
| 12006930 | System and method for managing liquid waste | David H. COMBS, Norbert D. Hagen, David A. Buse | 2024-06-11 |
| D921218 | Pipette tip holder chain link | David H. COMBS | 2021-06-01 |
| D896367 | Bottle | David H. COMBS, David A. Buse | 2020-09-15 |
| D895794 | Bottle | David H. COMBS, David A. Buse | 2020-09-08 |
| 10052179 | Dental implant and abutment system | Emily Ilter, Erika Echeverria | 2018-08-21 |
| 9259297 | Dental implant and abutment system | Emily Ilter, Erika Echeverria | 2016-02-16 |