Varsamis; Georgios L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Varsamis; Georgios L..The latest application filed is for "seismic data acquisition system and method for downhole use".
- Varsamis; Georgios L. - Houston TX
| Patent | Date |
|---|---|
| Acoustic artificial lift system for gas production well deliquification Grant 9,664,016 - Harris , et al. May 30, 2 | 2017-05-30 |
| Seismic data acquisition system and method for downhole use Grant 7,535,795 - Varsamis , et al. May 19, 2 | 2009-05-19 |
| Seismic Data Acquisition System and Method for Downhole Use App 20080224887 - Varsamis; Georgios L. ; et al. | 2008-09-18 |
| Adaptive equalization of downhole acoustic receivers Grant 7,392,135 - Varsamis , et al. June 24, 2 | 2008-06-24 |
| Adaptive equalization of downhole acoustic receivers App 20070156359 - Varsamis; Georgios L. ; et al. | 2007-07-05 |
| Method and system for downhole clock having compensation Grant 7,116,182 - Varsamis , et al. October 3, 2 | 2006-10-03 |
| Seismic Data Acquisition System and Method for Downhole Use App 20060013065 - Varsamis; Georgios L. ; et al. | 2006-01-19 |
| Self-adaptable data compression technique Grant 6,943,709 - Blanch , et al. September 13, 2 | 2005-09-13 |
| Method and apparatus for absorbing acoustic energy Grant 6,899,197 - Arian , et al. May 31, 2 | 2005-05-31 |
| Acoustic logging apparatus and method Grant 6,842,400 - Blanch , et al. January 11, 2 | 2005-01-11 |
| Method and system for downhole clock App 20040246059 - Varsamis, Georgios L. ; et al. | 2004-12-09 |
| Acoustic logging apparatus and method for anisotropic earth formations Grant 6,791,899 - Blanch , et al. September 14, 2 | 2004-09-14 |
| Acoustic logging apparatus and method for anisotropic earth formations Grant 6,772,067 - Blanch , et al. August 3, 2 | 2004-08-03 |
| Processing for sonic waveforms App 20040145503 - Blanch, Joakim O. ; et al. | 2004-07-29 |
| High resolution dispersion estimation in acoustic well logging Grant 6,766,252 - Blanch , et al. July 20, 2 | 2004-07-20 |
| Acoustic logging apparatus and method for anistropic earth formations App 20040073372 - Blanch, Joakim O. ; et al. | 2004-04-15 |
| Processing for sonic waveforms Grant 6,691,036 - Blanch , et al. February 10, 2 | 2004-02-10 |
| Acoustic logging tool having programmable source waveforms Grant 6,661,737 - Wisniewski , et al. December 9, 2 | 2003-12-09 |
| Acoustic logging apparatus and method App 20030206487 - Blanch, Joakim O. ; et al. | 2003-11-06 |
| Acoustic logging apparatus and method for anisotropic earth formations App 20030206488 - Blanch, Joakim O. ; et al. | 2003-11-06 |
| High resolution dispersion estimation in acoustic well logging App 20030139884 - Blanch, Joakim O. ; et al. | 2003-07-24 |
| Acoustic logging tool having programmable source waveforms App 20030123326 - Wisniewski, Laurence ; et al. | 2003-07-03 |
| Acoustic logging apparatus and method for anistropic earth formations App 20030114989 - Blanch, Joakim O. ; et al. | 2003-06-19 |
| Method and apparatus for absorbing acoustic energy Grant 6,564,899 - Arian , et al. May 20, 2 | 2003-05-20 |
| Method and apparatus for acoustic logging Grant 6,552,962 - Varsamis , et al. April 22, 2 | 2003-04-22 |
| Method and apparatus for absorbing acoustic energy App 20030052185 - Arian, Abbas ; et al. | 2003-03-20 |
| Processing for sonic waveforms App 20030018433 - Blanch, Joakim O. ; et al. | 2003-01-23 |
| Method and apparatus for acoustic logging Grant 6,366,531 - Varsamis , et al. April 2, 2 | 2002-04-02 |
| Transducer for acoustic logging Grant 6,213,250 - Wisniewski , et al. April 10, 2 | 2001-04-10 |
| Method and apparatus for determining the shape of an earth borehole and the motion of a tool within the borehole Grant 6,065,219 - Murphey , et al. May 23, 2 | 2000-05-23 |
| Method and apparatus for quick determination of the ellipticity of an earth borehole Grant 6,038,513 - Varsamis , et al. March 14, 2 | 2000-03-14 |
| Method and apparatus for creating an image of an earth borehole or a well casing Grant 5,987,385 - Varsamis , et al. November 16, 1 | 1999-11-16 |
| Stabilized speed-control system for a hydrostatic transmission Grant 5,355,675 - Mayhugh , et al. October 18, 1 | 1994-10-18 |
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