Inventor
Laurence T. Wisniewski
Inventor
Houston, TX, US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Vprimary
G01VGeophysics42%
E21BEarth or rock drilling29%
G01BMeasuring length, thickness or similar linear dimensions8%
G01DMeasuring not specially adapted for a specific variable4%
G10KSound-producing devices4%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses4%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers4%
H04SStereophonic systems4%
PatentTitleYear
11,079,211Caliper tool and sensor for use in high pressure environments202110,082,020Acoustic dipole piston transmitter20189,664,016'Acoustic artificial lift system for gas production well deliquification'20177,535,795'Seismic data acquisition system and method for downhole use'20097,116,182'Method and system for downhole clock having compensation'20066,899,197'Method and apparatus for absorbing acoustic energy'20056,661,737'Acoustic logging tool having programmable source waveforms'20036,564,899'Method and apparatus for absorbing acoustic energy'20036,552,962'Method and apparatus for acoustic logging'20036,366,531'Method and apparatus for acoustic logging'20026,213,250'Transducer for acoustic logging'20016,065,219'Method and apparatus for determining the shape of an earth borehole and the motion of a tool within the borehole'20006,038,513'Method and apparatus for quick determination of the ellipticity of an earth borehole'20005,987,385'Method and apparatus for creating an image of an earth borehole or a well casing'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2005Patents assigned to DRESSER IND (8)· patent assignee history
1999–2021Based in Houston, TX, US· patent location history
2003–2006Patents assigned to HALLIBURTON ENERGY SERV INC (2)· patent assignee history
2017Patents assigned to ARIAN ABBAS (1)· patent assignee history
2017Patents assigned to CHEVRON USA INC (1)· patent assignee history
2018–2021Patents assigned to HALLIBURTON ENERGY SERVICES INC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DRESSER IND | 8 | 1999–2005 |
| HALLIBURTON ENERGY SERV INC | 2 | 2003–2006 |
| HALLIBURTON ENERGY SERVICES INC | 2 | 2018–2021 |
| ARIAN ABBAS | 1 | 2017 |
| CHEVRON USA INC | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Houston, Texas, US | 14 | 1999–2021 |