CC

Craig J. Campbell

📍 Waverly, MN: #5 of 13 inventorsTop 40%
🗺 Minnesota: #19,064 of 52,454 inventorsTop 40%
Overall (All Time): #1,549,312 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8109208 Cheese vat having adjustable shaft seal assembly Paul R. Bokelmann, Gary L. Starkson 2012-02-07
7780340 Cheese vat having fluid accessible seal assembly Paul R. Bokelmann, Gary L. Starkson 2010-08-24
7757603 Horizontal cheese vat having single agitator shaft Paul R. Bokelmann, Gary L. Starkson 2010-07-20