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Marilyn Berven

📍 Rochester, MN: #1,585 of 3,042 inventorsTop 55%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,040,349 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9204990 Waterproof cover for ostomy bag and method — 2015-12-08
8377020 Ostomy bag waterproof cover and method — 2013-02-19