| Search Again | Story County, Iowa Inventory Patents |
Story Co. Home Page |
| Name | Patent Title | Patent Number |
City | Year |
|---|---|---|---|---|
| Elliot HOFF | Flow control valve having a motion conversion device | 09803774 | Ames | 2017 |
| Elliot HOFF | Flow control valve having a motion conversion device | 09958085 | Ames | 2018 |
| Elliot HOFF | Clamped bonnet assembly for an axial flow valve and axial flow valve comprising same | 10036480 | Ames | 2018 |
| Elliot HOFF | Adaptive cutting system | 11383312 | Ames | 2022 |
| Elliot HOFF | Adaptive cutting system | 10875109 | Ames | 2020 |
| Steven J. HOFF | method and means for quasi ad-libitum feeding for gestation sows in loose housing | 05579719 | Ames | 1996 |
| Steven J. HOFF | dual baffle system in automatic air inlets for livestock facilities | 05707283 | Ames | 1998 |
| Steven J. HOFF | automated controller for naturally ventilated livestock and poultry buildings | 05813599 | Ames | 1998 |
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