Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9477042 | Large diameter optical waveguide splice | Mark R. Fernald, Trevor MacDougall, Martin A. Putnam, Christopher J. Wright, Michael Arcand +1 more | 2016-10-25 |
| 8070369 | Large diameter optical waveguide splice | Mark R. Fernald, Trevor MacDougall, Martin A. Putnam, Christopher J. Wright, Michael Arcand +1 more | 2011-12-06 |
| 6959604 | Apparatus and method having an optical fiber disposed circumferentially around the pipe for measuring unsteady pressure within a pipe | Daniel L. Gysling, Charles Winston, Allen R. Davis, John M. Faustino | 2005-11-01 |
| 6691584 | Flow rate measurement using unsteady pressures | Daniel L. Gysling, Charles Winston | 2004-02-17 |
| 4905761 | Microbial enhanced oil recovery and compositions therefor | — | 1990-03-06 |