WK

Walter N. Knigge

MN Miller-St. Nazianz: 1 patents #4 of 10Top 40%
📍 Manitowoc, WI: #107 of 267 inventorsTop 45%
🗺 Wisconsin: #17,084 of 40,088 inventorsTop 45%
Overall (All Time): #2,123,921 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7748193 Pumping tower support system and method of use C. William Carbeau 2010-07-06
5377482 Hydraulic lift rotary rake 1995-01-03