Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6744265 | Automated cathodic protection monitor and control system | Mark Yunovich | 2004-06-01 |
| 6107811 | Coupon monitor for cathodic protection system | Dan Caudill, Kurt M. Lawson | 2000-08-22 |
| 5814982 | Coupon test station for monitoring the effectiveness of cathodic protection | Kurt M. Lawson | 1998-09-29 |
| 5674375 | Method for detecting the presence or absence of corrosion of cathodically protected structures | — | 1997-10-07 |
| 5571955 | Monitoring of stress corrosion cracking | John A. Beavers | 1996-11-05 |
| 5290407 | System for controlling corrosion in an environment in which thin layers of low-pH corrosive fluids are formed | Barry C. Syrett, Gerhardus H. Koch | 1994-03-01 |
| 4823072 | Measurement of the polarized potential of buried pipeline having impressed current cathodic protection | Kenneth J. Walcott, George T. Ruck, Steven B. Helton | 1989-04-18 |
| 4591792 | Method and apparatus for measuring the polarized potential of a buried or submerged structure protected by impressed current | John R. Birchmeier, George T. Ruck, Thomas J. Barlo | 1986-05-27 |