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Walter George Rykowski — 1 Patent

HAHarsco: 1 patents #40 of 125Top 35%

Easton, PA: #367 of 611 inventorsTop 65%

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Patent #	Title	Co-Inventors	Date
9074792	Multiple-ring heat exchanger	Christopher Ellingwood, Abdel H. Shidfar, Christopher Russell Hurst, Douglas J. Smith, James A. Hall, Jr.	2015-07-07