Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10330507 | Meter register and utility meter having wireless remote reading arrangement | — | 2019-06-25 |
| RE47407 | Meter register transmitting flow rate warning | — | 2019-05-28 |
| 9992172 | Secure key management in a data storage system | David Charles Oliver, Jeffrey Lamar McDowell, Zejian Wang, Parul Manek | 2018-06-05 |
| 9752895 | Methods and systems of reading utility meters and methods and systems of transmitting utility meter data | — | 2017-09-05 |
| 9356334 | Meter register transmitting flow rate warning | — | 2016-05-31 |
| 8448845 | Meter register and remote meter reader utilizing a stepper motor | Ronald N. Koch | 2013-05-28 |
| 8157160 | Meter register and remote meter reader utilizing a stepper motor | Ronald N. Koch | 2012-04-17 |
| 8109131 | Meter register transmitting flow rate warning | — | 2012-02-07 |
| 7775422 | Meter register and remote meter reader utilizing a stepper motor | Ronald N. Koch | 2010-08-17 |
| 7663503 | Meter register having an encoder for measuring material flow and an algorithm to selectively block signal transmission | — | 2010-02-16 |
| 7343795 | Meter register and meter register tampering detector | — | 2008-03-18 |
| 7267014 | Meter register having an encoder | — | 2007-09-11 |
| 7135986 | Meter register having an encoder for measuring material flow and an algorithm to selectively block signal transmission | — | 2006-11-14 |
| 7126551 | Meter register | — | 2006-10-24 |
| 6954178 | Meter register | — | 2005-10-11 |
| D503643 | Transmitter/receiver design for use with a meter | — | 2005-04-05 |
| 6819292 | Meter register | — | 2004-11-16 |