| Search Again | Story County, Iowa Inventory Patents |
Story Co. Home Page |
| Name | Patent Title | Patent Number |
City | Year |
|---|---|---|---|---|
| Daniel J. BRANAGAN | carbide/nitride grain refined rare earth-iron-boron permanent magnet and method of making | 05486240 | Ames | 1996 |
| Daniel J. BRANAGAN | production method for making rare earth compounds | 05690889 | Ames | 1997 |
| Daniel J. BRANAGAN | carbide/nitride grain refined rare earth-iron-boron permanent magnet and method of making | 05803992 | Ames | 1998 |
Copyright © - 2020–2024 Mark Christian