Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11914084 | Rapid field testing of radioactivity levels of naturally occurring radioactive materials in oil waste | Andrew Duncan | 2024-02-27 |
| 11016073 | Apparatus, system, and method for water contaminant testing | Andrew Duncan | 2021-05-25 |
| 10422782 | Apparatus, system, and method for water contaminant testing | Andrew Duncan | 2019-09-24 |
| 6638549 | System for storage and delivery of powdered nutritional supplements | — | 2003-10-28 |
| 5181743 | Drug information request system | — | 1993-01-26 |
| 4875953 | Impression printing process for animals and children | — | 1989-10-24 |