Rudolph Blair

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Gibsonia, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Applicator for treating textile filaments with chemical treatments
- Patent number 4,517,916
- Issue date May 21, 1985
- PPG Industries, Inc.
- Herbert W. Barch
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Cylindrical sleeve applicator for use in manufacturing chemically t...
- Patent number 4,491,082
- Issue date Jan 1, 1985
- PPG Industries, Inc.
- Herbert W. Barch
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Fiber traversing spiral
- Patent number 4,239,162
- Issue date Dec 16, 1980
- PPG Industries, Inc.
- Herbert W. Barch
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL