Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696514 | Location and velocity measurement system using atomic clocks in moving objects and receivers | Harvey C. Nathanson, Charles W. Einolf, Jr., Elbert L. Cole, Jr. | 1997-12-09 |
| 5547471 | In-line drug delivery device for use with a standard IV administration set and a method for delivery | Stacey S. Thompson, Joseph Chung Tak Wong, Ray W. Wood | 1996-08-20 |
| 5385547 | Adaptor for drug delivery | Joseph Chung Tak Wong, Ray W. Wood | 1995-01-31 |
| 5295120 | Hermetically sealed ultrasonic transducer system | — | 1994-03-15 |
| 5228342 | Ultrasonic position sensor and method | — | 1993-07-20 |
| 5121639 | Fluid flow measurement | — | 1992-06-16 |
| 5115672 | System and method for valve monitoring using pipe-mounted ultrasonic transducers | Nancy H. Ulerich | 1992-05-26 |
| 5038611 | Apparatus and method for providing a temperature compensated liquid level measurement | Thomas Paul Weldon | 1991-08-13 |
| 4787240 | Liquid measurement arrangement | — | 1988-11-29 |
| 4610167 | Apparatus for measuring flow velocity of fluids | — | 1986-09-09 |
| 4480483 | Acousto-optical ultrasonic flowmeter | — | 1984-11-06 |
| 4355536 | Sludge measuring apparatus and ultrasonic probe assembly therefor | Leonard R. Golick, Stanley R. Spiegelman | 1982-10-26 |