Vitold Raimond Kruka

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for recovering water soluble surfactants
- Patent number 7,033,504
- Issue date Apr 25, 2006
- Shell Oil Company
- George Constantine Blytas
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method to remove metals from residuals
- Patent number 5,746,907
- Issue date May 5, 1998
- Shell Oil Company
- Antonius Franziskus Heinrich Wielers
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for inhibiting the plugging of conduits by gas hydrates
- Patent number 5,648,575
- Issue date Jul 15, 1997
- Shell Oil Company
- Ulfert Cornelis Klomp
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for inhibiting the plugging of conduits by gas hydrates
- Patent number 5,460,728
- Issue date Oct 24, 1995
- Shell Oil Company
- Ulfert C. Klomp
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for removal of wax deposits
- Patent number 4,646,837
- Issue date Mar 3, 1987
- Shell Oil Company
- Vitold R. Kruka
- B08 - CLEANING
Information Patent Grant
Pipeline pig with restricted fluid bypass
- Patent number 4,498,932
- Issue date Feb 12, 1985
- Shell Oil Company
- Vitold R. Kruka
- B08 - CLEANING
Information Patent Grant
Pipeline gel plug
- Patent number 4,383,783
- Issue date May 17, 1983
- Shell Oil Company
- Vitold R. Kruka
- B08 - CLEANING
Information Patent Grant
Injection system for solid friction reducing polymers
- Patent number 4,335,964
- Issue date Jun 22, 1982
- Shell Oil Company
- Bruce S. Drake
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Injection system for solid friction reducing polymers
- Patent number 4,263,926
- Issue date Apr 28, 1981
- Shell Oil Company
- Bruce S. Drake
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Pipeline gel plug
- Patent number 4,252,465
- Issue date Feb 24, 1981
- Shell Oil Company
- Douglas E. Broussard
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for establishing core-flow in water-in-oil emulsions or disp...
- Patent number 4,047,539
- Issue date Sep 13, 1977
- Shell Oil Company
- Vitold R. Kruka
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Conservation of water for core flow
- Patent number 3,977,469
- Issue date Aug 31, 1976
- Shell Oil Company
- Douglas E. Broussard
- E21 - EARTH DRILLING MINING

Vitold Raimond Kruka

Person

Patents Grantslast 30 patents

Method for recovering water soluble surfactants

Method to remove metals from residuals

Method for inhibiting the plugging of conduits by gas hydrates

Method for inhibiting the plugging of conduits by gas hydrates

Process for removal of wax deposits

Pipeline pig with restricted fluid bypass

Pipeline gel plug

Injection system for solid friction reducing polymers

Injection system for solid friction reducing polymers

Pipeline gel plug

Method for establishing core-flow in water-in-oil emulsions or disp...

Conservation of water for core flow