Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4219858 | Overcurrent relay apparatus | Robert P. DePuy | 1980-08-26 |
| 4190825 | Logarithmic analog-to-digital converter | Robert P. DePuy | 1980-02-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4219858 | Overcurrent relay apparatus | Robert P. DePuy | 1980-08-26 |
| 4190825 | Logarithmic analog-to-digital converter | Robert P. DePuy | 1980-02-26 |