Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6532835 | High efficiency wetted surface cyclonic air sampler | Chuck C. Jung, David A. McCrae | 2003-03-18 |
| 6484594 | High efficiency a wetted surface cyclonic air sampler | Chuck C. Jung, David A. McCrae | 2002-11-26 |
| 6310960 | Rechargeable hearing aid system | Boone B. Owens, Michael Bizak, Stefano Passerini | 2001-10-30 |
| 6265100 | Rechargeable battery | Boone B. Owens, Stefano Passerini | 2001-07-24 |
| 6136611 | Assay methods and apparatus | Charles C. Jung | 2000-10-24 |
| 6082185 | Disposable fluidic circuit cards | — | 2000-07-04 |
| 5839467 | Micromachined fluid handling devices | Dale M. Lawrence | 1998-11-24 |
| 5705070 | Micromachined filters | Dale M. Lawrence | 1998-01-06 |
| 5702618 | Methods for manufacturing a flow switch | Dale M. Lawrence | 1997-12-30 |
| 5697153 | Method for manufacturing a fluid flow regulator | Dale M. Lawrence | 1997-12-16 |
| 5660728 | Micromachined fluid handling apparatus with filter | Dale M. Lawrence | 1997-08-26 |
| 5617632 | Methods for forming a contoured regulator seat | Dale M. Lawrence | 1997-04-08 |
| 5606170 | Multifunctional sensor system | David A. McCrae | 1997-02-25 |
| 5585011 | Methods for manufacturing a filter | Dale M. Lawrence | 1996-12-17 |
| 5445608 | Method and apparatus for providing light-activated therapy | James C. Chen | 1995-08-29 |
| 5039491 | Optical oxygen sensor | David A. McCrae, Dale M. Lawrence | 1991-08-13 |
| 5039492 | Optical pH and gas concentration sensor | David A. McCrae, James C. Hartl, Dale M. Lawrence, Roger A. Wolthuis | 1991-08-13 |
| 5021731 | Thermo-optical current sensor and thermo-optical current sensing systems | Dale M. Lawrence | 1991-06-04 |
| 4991925 | Spectrum shifting optical switch | Gordon L. Mitchell | 1991-02-12 |
| 4983824 | Optically resonant sensor with increased monotonic range | Dale M. Lawrence | 1991-01-08 |
| 4945230 | Optical measuring device using a spectral modulation sensor having an optically resonant structure | James C. Hartl | 1990-07-31 |
| 4933545 | Optical pressure-sensing system using optical resonator cavity | Gordon L. Mitchell, James C. Hartl | 1990-06-12 |
| 4833567 | Integral heat pipe module | Robert J. Hannemann, Leslie R. Fox | 1989-05-23 |
| 4778987 | Optical measuring device using a spectral modulation sensor having an optically resonant structure | James C. Hartl | 1988-10-18 |
| 4678904 | Optical measuring device using a spectral modulation sensor having an optically resonant structure | James C. Hartl | 1987-07-07 |