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USPTO Patent Rankings Data through Sept 30, 2025
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Andrew Spangler

WHWhirlpool: 1 patents #2,112 of 3,480Top 65%
Saint Joseph, MI: #147 of 173 inventorsTop 85%
Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,178,188 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8549770 Apparatus and method of drying laundry with drying uniformity determination Ryan R. Bellinger, Christopher J. Woerdehoff 2013-10-08

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