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Inventor

Daniel T. Konopnicki

Inventor
Houston, TX, US

Overview

3→
Patents
1976–1979
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

E21Bprimary
E21BEarth or rock drilling60%
C09KMaterials for miscellaneous applications, not provided for elsewhere40%
PatentTitleYear
4,141,415'Method of recovering hydrocarbons by improving the vertical conformance in heavy oil formations'19794,004,636'Combined multiple solvent and thermal heavy oil recovery'19773,951,210'Sand control method employing asphaltenes'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1979Patents assigned to TEXACO INC (3)· patent assignee history
1976–1979Based in Houston, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TEXACO INC31976–1979
Locations
LocationPatentsSpan
Houston, Texas, US31976–1979