DD

Dennis DeNooy

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Barnes City, IA: #1 of 2 inventorsTop 50%
🗺 Iowa: #2,628 of 15,303 inventorsTop 20%
Overall (All Time): #842,437 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D780893 Universal downspout adapter 2017-03-07
D776796 Universal downspout adapter 2017-01-17
D761397 Universal downspout adapter 2016-07-12
D752190 Gutter downspout adapter 2016-03-22
7958680 Apparatus and method for managing runoff water from a down spout of a gutter system 2011-06-14
5735085 Hinged downspout 1998-04-07