Issued Patents All Time
Showing 76–78 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6175669 | Optical coherence domain reflectometry guidewire | Billy Colston, Luiz B. Da Silva, Dennis Matthews | 2001-01-16 |
| 6015969 | Multiple-wavelength spectroscopic quantitation of light-absorbing species in scattering media | Howard Nathel, Harry E. Cartland, Billy Colston, Jeffery N. Roe | 2000-01-18 |
| 5912945 | X-ray compass for determining device orientation | Luiz B. Da Silva, Dennis Matthews, Joseph P. Fitch, Billy Colston, Gary F. Stone | 1999-06-15 |