Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10358272 | Reusable watertight medicine cap for detecting and recording openings and closings | Dean Brotzel, Michael Petersen | 2019-07-23 |
| 10278287 | Smart package and monitoring system with indicator and method of making same | Michael Petersen, Dean Brotzel | 2019-04-30 |