Paul A. Sivak

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Compton, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Method to repair polyethylene containment sumps
- Patent number 6,113,820
- Issue date Sep 5, 2000
- BP Amoco Corporation
- David Lyzinski
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for installing form in-place dispenser containment
- Patent number 6,074,131
- Issue date Jun 13, 2000
- BP Amoco Corporation
- Charles M. Daul
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Form in-place submersible pump containment
- Patent number 6,050,050
- Issue date Apr 18, 2000
- BP Amoco Corporation
- Charles M. Daul
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Upgrade of below grade fill to at grade fill
- Patent number 5,983,916
- Issue date Nov 16, 1999
- BP Amoco Corporation
- Charles M. Daul
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...