Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8179327 | Subsurface deployable antenna array | James Clark | 2012-05-15 |
| 7158240 | Measurement device and method | Charles C. Ryerson | 2007-01-02 |
| 7141815 | Fiber optic-based probe for use in saltwater and similarly conductive media as found in unenclosed natural environments | — | 2006-11-28 |
| 7130780 | Method and instrument for electronically recording and imaging fluid washover via measuring characteristics of the fluid at multiple locations simultaneously | James Clark | 2006-10-31 |
| 6970247 | Methods and devices for optically recording and imaging representations of interactions of an object with its environment | — | 2005-11-29 |
| 6909669 | Scour detection and monitoring apparatus adapted for use in lossy soils and method of employment thereof | Leonard Zabilansky | 2005-06-21 |
| 6700528 | Motion detection and alerting system | Christopher Williams | 2004-03-02 |
| 6690316 | System and method for automated alerting to geospatial anomalies | — | 2004-02-10 |
| 6608489 | Device, and method of its use, for concurrent real time alerting to accumulation of material upon multiple areas of a surface | Charles C. Ryerson | 2003-08-19 |
| 6541985 | System and method for remotely monitoring an interface between dissimilar materials | — | 2003-04-01 |
| 6526189 | Scour sensor assembly | — | 2003-02-25 |
| 6281688 | Transmission line reflectometer using frequency-modulated continuous wave | — | 2001-08-28 |
| 6121894 | Low cost time domain reflectometry system for bridge scour detection and monitoring | Leonard Zabilansky | 2000-09-19 |
| 6100700 | Bridge scour detection and monitoring apparatus using time domain reflectometry (TDR) | Leonard Zabilansky | 2000-08-08 |
| 6084393 | Scour probe assembly | — | 2000-07-04 |
| 5900820 | System and method for detection of frazil ice on underwater grating | — | 1999-05-04 |
| 5861756 | Method of detecting accretion of frazil ice on water | — | 1999-01-19 |
| 5841289 | System and method for detecting accretion of frazil ice on underwater gratings | John J. Gagnon | 1998-11-24 |
| 5818340 | Roof moisture sensing system and method for determining presence of moisture in a roof stucture | Stephen N. Flanders | 1998-10-06 |
| 5804721 | Capacitor for water leak detection in roofing structures | Stephen N. Flanders | 1998-09-08 |
| 5796679 | Doppler velocimeter for monitoring groundwater flow | — | 1998-08-18 |
| 5790471 | Water/sediment interface monitoring system using frequency-molulated continuous wave | Leonard Zabilansky | 1998-08-04 |
| 5784338 | Time domain reflectometry system for real-time bridge scour detection and monitoring | Leonard Zabilansky | 1998-07-21 |
| 5706018 | Multi-band, variable, high-frequency antenna | — | 1998-01-06 |
| 5648724 | Metallic time-domain reflectometry roof moisture sensor | Stephen N. Flanders | 1997-07-15 |