Issued Patents All Time
Showing 76–81 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5800690 | Variable control of electroosmotic and/or electrophoretic forces within a fluid-containing structure via electrical forces | J. Wallace Parce | 1998-09-01 |
| 5557398 | Photometric device | Mark Wechsler, Howard H. Barney, Roger Kaye, David G. Ogle, Michael M. Lacy +2 more | 1996-09-17 |
| 5529752 | Analytical work station | George Pontis, Michael M. Lacy, Vladimir Drbal, Thomas J. Smith, Rick T. Smethers +5 more | 1996-06-25 |
| 5252293 | Analytical slide with porous filter membrane | Vladimir Drbal, Rick T. Smethers, Debra A. Ross, Gregory L. Kirk | 1993-10-12 |
| 5112134 | Single source multi-site photometric measurement system | Gillian M. K. Humphries, Viola T. Kung, Michael M. Lacy | 1992-05-12 |
| 4968148 | Single source multi-site photometric measurement system | Gillian M. K. Humphries, Viola T. Kung, Michael M. Lacy, Paul Hayter | 1990-11-06 |