Sondergeld; Carl H.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sondergeld; Carl H..The latest application filed is for "method and assembly for measuring diffusion in nanoporous media".

Company Profile

1.9.1

Sondergeld; Carl H. - Norman OK
Sondergeld; Carl H. - Broken Arrow OK
Sondergeld; Carl H. - Tulsa OK

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and assembly for measuring diffusion in nanoporous media Grant 11,119,062 - Sondergeld , et al. September 14, 2	2021-09-14
Method And Assembly For Measuring Diffusion In Nanoporous Media App 20200064284 - SONDERGELD; CARL H. ; et al.	2020-02-27
Bar code system used in geophysical exploration Grant 5,134,271 - Sondergeld , et al. July 28, 1	1992-07-28
Method of exploration for hydrocarbons Grant 5,012,674 - Millheim , et al. May 7, 1	1991-05-07
Method an system of geophysical exploration Grant 4,996,421 - Rai , et al. February 26, 1	1991-02-26
Method and apparatus for detecting and measuring elastic anisotropy Grant 4,912,979 - Sondergeld , et al. April 3, 1	1990-04-03
Sonic logging system Grant 4,819,214 - Gutowski , et al. April 4, 1	1989-04-04
Acoustic well logging method and system for obtaining a measure of formation anisotropy Grant 4,794,572 - Sondergeld , et al. December 27, 1	1988-12-27
Acoustic well logging method and system Grant 4,779,236 - Sondergeld October 18, 1	1988-10-18
Methods of determining lithological characteristics of an underground formation which utilize compressional velocity and shear velocity data Grant 4,692,910 - Sondergeld , et al. September 8, 1	1987-09-08

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