John A. Kolson

RC Robertshaw Controls: 1 patents #183 of 302Top 65%

📍 Export, PA: #110 of 171 inventorsTop 65%

🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%

Overall (All Time): #3,583,825 of 4,157,543Top 90%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6240735	Rotary damper assembly	Robert W. Starenchak, Douglas C. Lanz	2001-06-05