Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8019559 | Sonic flow meter and method | Robert K. Stevens, William W. Roeber | 2011-09-13 |
| 7130750 | Flow meter with magnetoresistive sensors and method of measuring flow | Robert K. Stevens, Jonathan Ray McClain | 2006-10-31 |
| 6028315 | Cleaning apparatus | William R. Bailey | 2000-02-22 |
| 5408546 | Optical fiber pressure transducer and method of manufacturing the same | Bradley F. Slaker, Bruce Funk | 1995-04-18 |
| 5313957 | Guide wire mounted pressure transducer | — | 1994-05-24 |
| 5005584 | Fiber optic pressure transducer | — | 1991-04-09 |
| 4997424 | Catheter introducer and introducer slitter | — | 1991-03-05 |
| 4771487 | Hair rinsing device | — | 1988-09-20 |
| D292229 | Disposable sensor card with receptacle and electrode sensors for chemical analysis of biological fluids | Mark B. Knudson, Walter L. Sembrowich, Scott W. Carlson, Ronald E. Eibensteiner, Richard W. Baker | 1987-10-06 |
| D288478 | Clinical chemistry analyzer | Scott W. Carlson, Walter L. Sembrowich, Mark B. Knudson, Ronald E. Eibensteiner, Logan W. Johnson +1 more | 1987-02-24 |
| 4271846 | Lead installation tool | — | 1981-06-09 |
| 4236529 | Tined lead | — | 1980-12-02 |
| 4214594 | Temporary pacemaker lead apparatus | — | 1980-07-29 |
| 4214804 | Press fit electrical connection apparatus | — | 1980-07-29 |