Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4232192 | Moving-average notch filter | — | 1980-11-04 |
| 4188667 | ARMA filter and method for designing the same | Daniel Graupe, G. Donald Causey | 1980-02-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4232192 | Moving-average notch filter | — | 1980-11-04 |
| 4188667 | ARMA filter and method for designing the same | Daniel Graupe, G. Donald Causey | 1980-02-12 |