Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8910370 | Method of making a universal bubble detector | Timothy A. Riley, Mark Stringham, Frank A. Crandall, Philip Eggers | 2014-12-16 |
| 8739601 | Air bubble detector | Mark Stringham, Roger Millis, John Foley | 2014-06-03 |
| 8646309 | Air bubble detector | Mark Stringham, Roger Millis, John Foley | 2014-02-11 |
| 8539812 | Air bubble detector | Mark Stringham, Roger Millis, John Foley | 2013-09-24 |
| 8303613 | Ultrasonic instrument using langevin type transducers to create transverse motion | Frank A. Crandall, Blake Allen, Mark Stringham, Joseph Luis, Olga Jovic | 2012-11-06 |
| 8225639 | Universal air bubble detector | Timothy A. Riley, Mark Stringham, Frank A. Crandall, Philip Eggers | 2012-07-24 |
| 7818992 | Universal air bubble detector | Timothy A. Riley, Mark Stringham, Frank A. Crandall, Philip Eggers | 2010-10-26 |
| 7805978 | Method for making and using an air bubble detector | Timothy A. Riley, Mark Stringham, Frank A. Crandall, Philip Eggers | 2010-10-05 |
| 7726174 | Universal air bubble detector | Timothy A. Riley, Mark Stringham, Frank A. Crandall, Philip Eggers | 2010-06-01 |
| 7081845 | Current mode analog-to-digital converter | Rex K. Hales, Marshall Soares | 2006-07-25 |
| 6762707 | Programmable architecture analog-to-digital converter | Thomas L. Wolf, Rex K. Hales, Marshall Soares | 2004-07-13 |
| 6192752 | Noninvasive electromagnetic fluid level sensor | — | 2001-02-27 |
| 6023970 | Disposable electromagnetic fluid sensor | — | 2000-02-15 |
| 5789675 | Disposable electromagnetic fluid level sensor | David McNally, Paul McArthur | 1998-08-04 |