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Charles Lostak
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Littleton, CO, US
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last 30 patents
Information
Patent Grant
Package, product and method that facilitates disposal of spent prod...
Patent number
5,992,634
Issue date
Nov 30, 1999
Johns Manville International, Inc.
Jeff Keven Woodring
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method of producing encapsulated fibrous insulation blanket
Patent number
5,240,527
Issue date
Aug 31, 1993
Schuller International, Inc.
Charles Lostak
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Faced fiber glass insulation
Patent number
5,169,700
Issue date
Dec 8, 1992
Manville Corporation
Spencer I. Meier
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Apparatus for coating plastic pipe
Patent number
4,423,700
Issue date
Jan 3, 1984
J-M Manufacturing Company, Inc.
Minh D. Nguyen
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Method of curing polyester resin in the presence of rubber
Patent number
4,354,891
Issue date
Oct 19, 1982
Manville Service Corporation
Charles Lostak
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of making a coupling for rigid pressure pipe
Patent number
4,329,193
Issue date
May 11, 1982
Manville Service Corporation
John L. Sznopek
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Mandrel for making a coupling for rigid pressure pipe
Patent number
4,319,950
Issue date
Mar 16, 1982
Manville Service Corporation
John L. Sznopek
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL