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David L. Knoll

HB Hobart Brothers: 1 patents #40 of 79Top 55%
Illinois Tool Works: 1 patents #2,292 of 4,258Top 55%
📍 De Pere, WI: #43 of 115 inventorsTop 40%
🗺 Wisconsin: #17,084 of 40,088 inventorsTop 45%
Overall (All Time): #1,966,947 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10118242 Welding power supply with power take-off shaft Scott Ryan Rozmarynowski 2018-11-06
8640392 Structural display having adjustable mounting widths for use in a retail environment Caleb Robert Krisher 2014-02-04