Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8714457 | Networked loyalty cards | Jason August, Robert Griffin, John K. Stevens | 2014-05-06 |
| 8395480 | Low-frequency tag system and method | John K. Stevens, David Cramer, Tom Packert, Paul Waterhouse, Rodney D. Gilchrist | 2013-03-12 |
| 8390450 | Cell phone detection and identification | Jason August, Robert Griffin, John K. Stevens, Paul Waterhouse | 2013-03-05 |
| 6014213 | High dynamic range apparatus for separation and detection of polynucleotide fragments | Paul Waterhouse, Alexandre Izmailov, Henryk Zaleski, John A. Renfrew | 2000-01-11 |
| 5786142 | Electrophoresis and fluorescence detection method | John A. Renfrew | 1998-07-28 |
| 5776767 | Virtual DNA sequencer | John K. Stevens, James M. Dunn, Gregory Dee | 1998-07-07 |
| 5712476 | Electrophoresis and fluorescence detection apparatus | John A. Renfrew | 1998-01-27 |