Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9303364 | Rail cant measurement tool and method | Robert N. Madderom, Stefan T. Pendrick, Brandon R. Huynh | 2016-04-05 |
| 8844149 | Rail cant measurement tool and method | Robert N. Madderom, Stefan T. Pendrick, Brandon R. Huynh | 2014-09-30 |
| 7451632 | Gauge restraint load calibration system | Daniel P. Otto, Martin Conneally | 2008-11-18 |
| 7337682 | Gauge restraint measuring system | Daniel P. Otto, Martin Conneally | 2008-03-04 |
| 7311010 | Gauge restraint measurement system | Daniel P. Otto, Martin Conneally | 2007-12-25 |
| 7270018 | Gauge restraint measuring system | Daniel P. Otto, Martin Conneally | 2007-09-18 |
| 7007561 | Gauge restraint measurement system | Daniel P. Otto, Martin Conneally | 2006-03-07 |