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Inventor: Brady; Thomas R.
Address: Granville, OH
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4873303 |
Method for making a reinforced product of bituminous material |
October 10, 1989 |
| A method and apparatus for making a reinforced product of bituminous material comprises drawing a reinforcing mat through a tank of molten bituminous material to impregnate the mat, pulling the impregnated mat through metering rolls to establish the final thickness of the reinforced |
| 4646540 |
Cooling section for continuous web material impregnated with hot liquid |
March 3, 1987 |
| The chill rolls of the cooling section are hollow, open-ended rolls. Spray nozzles in each roll spray water on the instantaneously upper half of the interior periphery and a fan blows air through the roll to effect evaporative cooling. Three different arrangements of the spray nozzles ar |
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