Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9755415 | End termination for three-phase insulated conductors | John Matthew Coles, Patrick Silas Harmason, Charles D'Angelo, III, David Booth Burns | 2017-09-05 |
| 9337550 | End termination for three-phase insulated conductors | John Matthew Coles, Patrick Silas Harmason, Charles D'Angelo, III, David Booth Burns | 2016-05-10 |
| 9048653 | Systems for joining insulated conductors | Charles D'Angelo, III, David J. Tilley, John Matthew Coles, Patrick Silas Harmason, Ryan Michael Gonsoulin | 2015-06-02 |
| 8857051 | System and method for coupling lead-in conductor to insulated conductor | David Booth Burns, Robert Guy Harley, Patrick Silas Harmason, Edward Everett de St. Remey | 2014-10-14 |
| 8857506 | Alternate energy source usage methods for in situ heat treatment processes | Charles R. Goodwin, James E. Richard, Jr. | 2014-10-14 |
| 8816203 | Compacted coupling joint for coupling insulated conductors | John Matthew Coles, Charles D'Angelo, III, Stephen Taylor Thompson | 2014-08-26 |
| 8586867 | End termination for three-phase insulated conductors | John Matthew Coles, Patrick Silas Harmason, Charles D'Angelo, III, David Booth Burns | 2013-11-19 |
| 7912358 | Alternate energy source usage for in situ heat treatment processes | Charles R. Goodwin, James E. Richard, Jr. | 2011-03-22 |
| 6707012 | Power supply for electrically heated subsea pipeline | — | 2004-03-16 |