DK

David J. Kierzkowski

📍 Milwaukee, WI: #28 of 128 inventorsTop 25%
🗺 Wisconsin: #406 of 1,957 inventorsTop 25%
Overall (1994): #145,280 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5352409 Buffer and method for buffering hot tubs and spas — 1994-10-04