Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9970805 | Adjustable meter with tamper detection | Martin Cole, James Ola Williams, Normand James Ray | 2018-05-15 |
| 9912038 | Pit lid antenna and casing | Martin Cole, John David Scherschel, Jorge Isaac Ortiz | 2018-03-06 |