Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5396224 | Telemetered patient location system and method | J. Evan Deardorff, James L. Miller | 1995-03-07 |
| 5205296 | Uterine contraction detection | Alan Greenstein | 1993-04-27 |
| 5168879 | Uterine contraction detection | Alan Greenstein | 1992-12-08 |
| 5042498 | Intelligent electrocardiogram system | — | 1991-08-27 |
| 5016642 | Slow motion cardiac imaging | Paul Lum, John D. Larson, III | 1991-05-21 |
| 4716363 | Exponential decay time constant measurement using frequency of offset phase-locked loop: system and method | William Carlsen, Richard Pittaro | 1987-12-29 |
| 4703251 | Testing and calibrating of amplitude insensitive delay lines | Richard A. Baumgartner, George A. Fisher | 1987-10-27 |
| 4658225 | Amplitude insensitive delay lines in a transversal filter | Richard A. Baumgartner | 1987-04-14 |
| 4638191 | Amplitude insensitive delay line | Richard A. Baumgartner, George A. Fisher | 1987-01-20 |
| 4633308 | Amplitude insensitive delay lines in an accoustic imaging system | Richard A. Baumgartner, Ian Bennett, Richard D. Pering, George A. Fisher | 1986-12-30 |
| 4603301 | Amplitude insensitive delay lines in a frequency modulated signal detector | Richard A. Baumgartner, Thomas A. Shoup | 1986-07-29 |
| 4573475 | Receiving radiation from loops in a common plane for monitoring hospital patients leadlessly | Edwin B. Merrick | 1986-03-04 |
| 4480913 | Fine positioning beam director system | Charles E. Bryson, III, Lynn Weber, Mark Morganthaler | 1984-11-06 |
| 4227079 | Multipath fine positioning beam director | Charles E. Bryson, III, Lynn Weber | 1980-10-07 |