Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8068714 | Optical waveguide feedthrough assembly | James Dunphy, Trevor MacDougall, Matthew J. Patterson | 2011-11-29 |
| 7963319 | Downhole cable gripping/shearing device | Guy A. Daigle | 2011-06-21 |
| 7844150 | Optical connector assembly | Michael Lagace, Milton E. Ives, Jr. | 2010-11-30 |
| 7769252 | Location marker for distributed temperature sensing systems | Domino Taverner | 2010-08-03 |
| 7751677 | Optical fiber feedthrough using axial seals for bi-directional sealing | James Dunphy, George Talmadge, Khai Tran, Roddie R. Smith | 2010-07-06 |
| 7747126 | Optical waveguide feedthrough assembly | James Dunphy, Trevor MacDougall, Matthew J. Patterson | 2010-06-29 |
| 7703988 | Optical connector assembly | Michael Lagace, Milton E. Ives, Jr. | 2010-04-27 |
| 7646953 | Fiber optic cable systems and methods to prevent hydrogen ingress | Edward M. Dowd | 2010-01-12 |
| 7447390 | Pressure transducer with optical waveguide feedthrough assembly | James Dunphy, John J. Sgambelluri, George Talmadge, Robert F. Robinson, James M. Sullivan +1 more | 2008-11-04 |
| 7373072 | Feedthrough fiber strain relief | Daniel V. Attanasio, George Talmadge | 2008-05-13 |
| 7264404 | Optical connector assembly | Michael Lagace, Milton E. Ives, Jr. | 2007-09-04 |
| 6768825 | Optical sensor device having creep-resistant optical fiber attachments | Robert J. Maron, Guy A. Daigle, James Dunphy, Thomas Engel, Mark R. Fernald | 2004-07-27 |
| 6526212 | Optical fiber bulkhead feedthrough assembly and method of making same | Nabil E. Mishriky | 2003-02-25 |
| 6507693 | Optical filter device having creep-resistant optical fiber attachments | Robert J. Maron, Guy A. Daigle, James Dunphy, Thomas Engel, Mark R. Fernald | 2003-01-14 |
| 6490931 | Fused tension-based fiber grating pressure sensor | Mark R. Fernald, Timothy J. Bailey, Matthew B. Miller, James M. Sullivan, James Dunphy +6 more | 2002-12-10 |
| 6445868 | Optical fiber feedthrough assembly and method of making same | Christopher T. Chipman, Bradley A. Currier, Robert J. Maron | 2002-09-03 |
| 6317555 | Creep-resistant optical fiber attachment | Robert J. Maron, Guy A. Daigle, James Dunphy, Thomas Engel, Mark R. Fernald +1 more | 2001-11-13 |
| 5251708 | Modular connector for measurement-while-drilling tool | Carl Allison Perry, Mark Ellsworth Wassell, George Talmadge | 1993-10-12 |
| 5216242 | Apparatus for nuclear logging employing sub wall mounted detectors and modular connector assemblies | Carl Allison Perry, Guy A. Daigle, Steven Rountree, George Talmadge, Mark Ellsworth Wassell | 1993-06-01 |
| 5144126 | Apparatus for nuclear logging employing sub wall mounted detectors and electronics, and modular connector assemblies | Carl Allison Perry, Guy A. Daigle, Steven Rountree, George Talmadge, Mark Ellsworth Wassell | 1992-09-01 |