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Harry G. Knipe

📍 Kitchener, CA: #803 of 1,348 inventorsTop 60%
Overall (All Time): #3,834,360 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5249314 Water closet volume reducer H. Dermot Sweeny, John E. Plumridge 1993-10-05