Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7766839 | Needle insertion systems and methods | Peter H. Rogers, David H. Trivett, François Guillot, Michael Dean Gray | 2010-08-03 |
| 7705598 | Systems and methods useful for detecting presence and / or location of various materials | — | 2010-04-27 |
| 7355409 | Systems and methods useful for detecting presence and / or location of various materials | — | 2008-04-08 |
| 7126323 | Systems and methods for synchronous detection of signals | — | 2006-10-24 |
| 7123016 | Systems and methods useful for detecting presence and / or location of various materials | — | 2006-10-17 |
| 6724191 | Systems and methods useful for detecting presence and/or location of various materials | — | 2004-04-20 |
| 5600248 | Fault distance locator for underground cable circuits | Arthur C. Westrom | 1997-02-04 |
| 5305081 | Bottle stress analysis system | Jan W. Gooch | 1994-04-19 |
| 5164603 | Modular surface inspection method and apparatus using optical fibers | Nile F. Hartman, Carl M. Verber | 1992-11-17 |
| 5055190 | High volume permanent magnet filter | James K. Hayes | 1991-10-08 |
| 4698522 | Structure for Hall device for compensation of first and second order voltage offsets | Daniel P. Campbell | 1987-10-06 |
| 4413246 | Metallic coating for a cadmium fuse | Arthur C. Westrom, Billy R. Livesay | 1983-11-01 |