HC

Harry F. Collins

SI Service Ideas: 6 patents #4 of 21Top 20%
📍 Minneapolis, MN: #953 of 6,114 inventorsTop 20%
🗺 Minnesota: #10,397 of 52,454 inventorsTop 20%
Overall (All Time): #760,455 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6454329 Device for removing leaves and other debris from an overhead gutter 2002-09-24
5037015 Cap with integral pouring spout for pitchers 1991-08-06
4984690 Food container stacking device Frederick M. King 1991-01-15
D308153 Insulated beverage server 1990-05-29
D305737 Dispensing closure 1990-01-30
D282336 Condiment holder and organizer 1986-01-28
4546237 Wall-mountable single cup electric liquid heating appliance 1985-10-08