Douglas W. Hanson — 12 Patents at Conoco

Douglas W. Hanson has been granted 12 US patents while listed as an inventor at Conoco. The first was granted in 1990 and the most recent in September 2004. Douglas W. Hanson ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Douglas W. Hanson in Ponca City, OK, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6792598	Integrated source code file and method and apparatus for creating a computer program therefrom	Charles Carroll Burch, Jr., William M. Menger, Charles Ivan Burch, Karen Pauline Goodger, Maximillian McCalla Burton +4 more	2004-09-14	$72,676,000
5265068	Efficient generation of traveltime tables for complex velocity models for depth migration	Shein S. Wang	1993-11-23
5229938	Method for migrating seismic data by using ray tracing in determining two way travel times	Shein S. Wang, John B. Sinton	1993-07-20
5229976	Method for creating a numerical model of the physical properties within the earth	Mark Boyd	1993-07-20
5128899	Method for sharpening prestack depth migration images by removing residual moveout from common image point gathers before stacking	Mark Boyd, Shein S. Wang, James Morton Tippett	1992-07-07
5089994	Tomographic estimation of seismic transmission velocities from constant offset depth migrations	Wiliam S. Harlan, Shein S. Wang	1992-02-18
5067113	Efficient generation of traveltime tables for two dimensional and three dimensional prestack depth migration	Shein S. Wang, William S. Harlan	1991-11-19
5062086	Calculation of raypaths and wavepaths from traveltime tables for the tomographic estimation of transmission velocities	William S. Harlan, Shein S. Wang	1991-10-29
5050131	Quantitative method for evaluating velocity model quality	Shein S. Wang, Thomas D. Cavanaugh	1991-09-17
4980866	Common offset depth migration with residual moveout correction	Shein S. Wang, Thomas D. Cavanaugh	1990-12-25
4964089	Method for derivation of internal velocities from post-migration parts	Shein S. Wang, Thomas D. Cavanaugh	1990-10-16
4964097	Three dimensional image construction using a grid of two dimensional depth sections	Shein S. Wang, Thomas D. Cavanaugh	1990-10-16

Douglas W. Hanson — 12 Patents

Issued Patents All Time

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