Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5986573 | Method and apparatus for metering building structures | John Elwood McGregor, III | 1999-11-16 |
| 5892158 | Method for installing a flow meter system and flow meter apparatus therefor | John Elwood McGregor, III | 1999-04-06 |
| 5764158 | Meter reading data transmissiion system and method of using same | John Elwood McGregor, III, Robert Wayne Beyer, Robert William Beyer | 1998-06-09 |
| 5721383 | Flow meter system and method of using same | John Elwood McGregor, III, Robert Wayne Beyer, Gerald B. Lucas | 1998-02-24 |