DF

Dale W. Frederickson

TP The Pillsbury: 2 patents #75 of 280Top 30%
📍 Litchfield, MN: #40 of 107 inventorsTop 40%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,297,067 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5367900 Can tester Robert F. Meyer, Joseph G. Anton 1994-11-29
5349759 Slicing guide marker Joseph G. Anton, Glenn Rasmussen 1994-09-27