TW

Thomas W. Wenstrand

HP Hawkeye Steel Products: 3 patents #1 of 4Top 25%
📍 Houghton, IA: #1 of 3 inventorsTop 35%
🗺 Iowa: #771 of 15,303 inventorsTop 6%
Overall (All Time): #276,633 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
9470333 Water valve Lewis Van Winkle, Jonathan Reed Wenstrand 2016-10-18
D687193 Combination feeder and pesticide applicator 2013-07-30
8353260 Combination feeder and pesticide applicator 2013-01-15
D492071 All weather animal drinker 2004-06-22
6722313 All weather animal drinker 2004-04-20
D480516 All weather animal drinker 2003-10-07
6269769 Adjustable game bird feeder 2001-08-07
6158388 Watering attachment for cage for baby fowl 2000-12-12
5829386 Poultry fount 1998-11-03
D398424 Game bird feeder 1998-09-15
5690055 Table-top incubator Allen Watson 1997-11-25
D381432 Table-top incubator 1997-07-22
D374952 Poultry fount 1996-10-22
5406909 Stock watering tank with stake pocket indentations 1995-04-18
D354377 Stock watering tank 1995-01-10
5218926 Poultry waterer 1993-06-15
D334635 Poultry waterer 1993-04-06