Issued Patents All Time
Showing 51–71 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7852091 | Microwave determination of location and speed of an object inside a pipe | — | 2010-12-14 |
| 7839718 | Device and method for generating a beam of acoustic energy from a borehole, and applications thereof | Cung Vu, Cristian Pantea, Kurt Nihei, Denis P. Schmitt, Christopher Skelt | 2010-11-23 |
| 7340957 | Ultrasonic analyte concentration and application in flow cytometry | Gregory Kaduchak, Greg Goddard, Gary Salzman, John C. Martin, Christopher Kwiatkowski +1 more | 2008-03-11 |
| 7228740 | Noninvasive characterization of a flowing multiphase fluid using ultrasonic interferometry | — | 2007-06-12 |
| 7114390 | Ultrasonic liquid level monitor | David C. Lizon, Gregory Kaduchak | 2006-10-03 |
| 6959601 | Noninvasive characterization of a flowing multiphase fluid using ultrasonic interferometry | — | 2005-11-01 |
| 6889560 | Noninvasive characterization of a flowing multiphase fluid using ultrasonic interferometry | — | 2005-05-10 |
| 6644119 | Noninvasive characterization of a flowing multiphase fluid using ultrasonic interferometry | — | 2003-11-11 |
| 6644118 | Cylindrical acoustic levitator/concentrator having non-circular cross-section | Gregory Kaduchak | 2003-11-11 |
| 6467350 | Cylindrical acoustic levitator/concentrator | Gregory Kaduchak | 2002-10-22 |
| 6186004 | Apparatus and method for remote, noninvasive characterization of structures and fluids inside containers | Gregory Kaduchak | 2001-02-13 |
| 6117089 | Method for noninvasive intracranial pressure measurement | — | 2000-09-12 |
| 6053041 | Noninvasive method for determining the liquid level and density inside of a container | — | 2000-04-25 |
| 5886262 | Apparatus and method for comparing corresponding acoustic resonances in liquids | — | 1999-03-23 |
| 5767407 | Noninvasive identification of fluids by swept-frequency acoustic interferometry | — | 1998-06-16 |
| 5739432 | Ultrasonic characterization of single drops of liquids | — | 1998-04-14 |
| 5606130 | Method for determining the octane rating of gasoline samples by observing corresponding acoustic resonances therein | Brian W. Anthony | 1997-02-25 |
| 5426977 | Method for establishing the presence of salmonella bacteria in eggs | Roger G. Johnston | 1995-06-27 |
| 5375595 | Apparatus and method for non-contact, acoustic resonance determination of intraocular pressure | William O. Wray | 1994-12-27 |
| 5222388 | Nitrogen dioxide detection | Stephen Agnew, William H. Christensen | 1993-06-29 |
| 4912355 | Superlattice strain gage | Bruce W. Noel, Darryl L. Smith | 1990-03-27 |