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George W. Coulston Patents
Inventor:
Coulston; George W.
Address:
Pittsburgh, PA
No. of patents:
6
Patents:




Patent Number Title Of Patent Date Issued
7413802 Energy active composite yarn, methods for making the same, and articles incorporating the same August 19, 2008
Energy active composite yarns include at least one textile fiber member of either an elastic or inelastic material, and at least one functional substantially planar filament, which surrounds or covers the textile fiber member. The composite yarns can include an optional stress-bearing
7381187 Blood pressure monitoring system and method of having an extended optical range June 3, 2008
A system and method for monitoring blood pressure of a wearer has an inflatable arm cuff that is selectably inflatable to differing air pressures that incorporates a fabric having both a light transmission property and a light reflection property when the fabric is illuminated with l
7135227 Electrically conductive elastic composite yarn, methods for making the same, and articles incorp November 14, 2006
Provided is an electrically conductive elastic composite yarn having an elastic member that is surrounded by at least one conductive covering filament. The conductive covering filament has a length that is greater than the drafted length of the elastic member such that substantially all
6981955 Sleeve-like knitted structure for use as a castliner January 3, 2006
A castliner in the form of a three-dimensionally knitted sleeve comprises a microdenier yarn, and/or a spandex yarn, in particular, a spandex yarn having a flatter stress-strain curve than traditional spandex yarns. The use of the microdenier yarn contributes to the superior cushioning
6359183 Treatment of chromium oxide and catalytic manufacture of vinyl fluoride March 19, 2002
Advantageous processes are disclosed for the production of vinyl fluoride. Also disclosed are advantageous methods which may be employed for the preparation of catalysts useful in such processes. Included are methods which involve (i) reducing surface B.sub.2 O.sub.3 present in a bulk
6034289 Treatment of chromium oxide and catalytic manufacture of vinyl fluoride March 7, 2000
Advantageous processes are disclosed for the production of vinyl fluoride. Also disclosed are advantageous methods which may be employed for the preparation of catalysts useful in such processes. Included are methods which involve (i) reducing surface B.sub.2 O.sub.3 present in a bulk


 
 
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