Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10488378 | Apparatus and methods for testing gas meters | Andrew Logan Perkins | 2019-11-26 |
| 10455393 | Using wireless data transmission to maintain intrisnic safety of a gas meter | Andrew Logan Perkins | 2019-10-22 |
| 10420345 | Humidity tolerant carbon dioxide generator for arthropod trap and method of using same | Brady Clapsaddle, Joe Fredrickson, William Bell, Trevor Haanstad | 2019-09-24 |
| 10330510 | Temperature sensing system and flow metering apparatus comprised thereof | Andrew Logan Perkins | 2019-06-25 |
| 10200440 | Reading and writing data to a meter that measures flow of material | Jason L. Mamaloukas, Andrew Logan Perkins | 2019-02-05 |