Wisniewski; Laurence T.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wisniewski; Laurence T..The latest application filed is for "caliper tool and sensor for use in high pressure environments".
- Wisniewski; Laurence T. - Houston TX
| Patent | Date |
|---|---|
| Caliper tool and sensor for use in high pressure environments Grant 11,079,211 - Harrigan , et al. August 3, 2 | 2021-08-03 |
| Caliper Tool and Sensor for Use in High Pressure Environments App 20200049481 - Harrigan; Edward ; et al. | 2020-02-13 |
| Acoustic dipole piston transmitter Grant 10,082,020 - Wisniewski , et al. September 25, 2 | 2018-09-25 |
| Acoustic artificial lift system for gas production well deliquification Grant 9,664,016 - Harris , et al. May 30, 2 | 2017-05-30 |
| Acoustic Dipole Piston Transmitter App 20160326868 - WISNIEWSKI; Laurence T. ; et al. | 2016-11-10 |
| 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 |
| 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 |
| Method and apparatus for absorbing acoustic energy Grant 6,899,197 - Arian , et al. May 31, 2 | 2005-05-31 |
| Method and system for downhole clock App 20040246059 - Varsamis, Georgios L. ; et al. | 2004-12-09 |
| 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 |
| 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 |
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