Surface Technology Corporation

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Oak Lawn, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Abrasion resistant filament wear guides and method of making same
- Patent number 4,062,484
- Issue date Dec 13, 1977
- Surface Technology Corporation
- John J. Rausch
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Wear resistant filament wear guides and method of making the same
- Patent number 4,043,623
- Issue date Aug 23, 1977
- Surface Technology Corporation
- John J. Rausch
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Nitrided materials
- Patent number 4,026,730
- Issue date May 31, 1977
- Surface Technology Corporation
- Ray J. Van Thyne
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...