| 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 |
