Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6082182 | Apparatus for measuring the flow rate due to a leak in a pressurized pipe system | Michael R. Fierro, Joseph W. Maresca, Jr. | 2000-07-04 |
| 5948969 | Methods for measuring the flow rate due to a leak in a pressurized pipe system | Michael R. Fierro, Joseph W. Maresca, Jr. | 1999-09-07 |
| 5415033 | Simplified apparatus for detection of leaks in pressurized pipelines | Joseph W. Maresca, Jr., Christopher P. Wilson, Richard F. Wise | 1995-05-16 |
| 5375455 | Methods for measuring flow rates to detect leaks | Joseph W. Maresca, Jr., Christopher P. Wilson | 1994-12-27 |
| 5263371 | Methods for temperature-compensated liquid height and leak detection measurements using quasi-static reference subsystem | Joseph W. Maresca, Jr., Christopher P. Wilson | 1993-11-23 |
| 5228339 | Automatic tank gauging system with a quasi static reference subsystem | Joseph W. Maresca, Jr., Christopher P. Wilson | 1993-07-20 |
| 5189904 | Temperature compensated methods for detection of leaks in pressurized pipeline systems using piston displacement apparatus | Joseph W. Maresca, Jr., Christopher P. Wilson | 1993-03-02 |
| 5163314 | Temperature compensated methods for detection of leaks in pressurized pipeline systems using gas controlled apparatus | Joseph W. Maresca, Jr., Christopher P. Wilson | 1992-11-17 |
| 5146784 | Sensor for measuring liquid-level changes in storage tanks | Joseph W. Maresca, Jr., Richard F. Wise | 1992-09-15 |
| 5127266 | Methods for liquid measurement using quasi-static reference subsystem | Joseph W. Maresca, Jr., Christopher P. Wilson | 1992-07-07 |
| 5090234 | Positive displacement pump apparatus and methods for detection of leaks in pressurized pipeline systems | Joseph W. Maresca, Jr., Christopher P. Wilson | 1992-02-25 |
| 5078006 | Methods for detection of leaks in pressurized pipeline systems | Joseph W. Maresca, Jr., Christopher P. Wilson | 1992-01-07 |