Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4514274 | Electrode for electrochemical processes | Nicholas W. J. Pumphrey | 1985-04-30 |
| 4234405 | Electrode for electrochemical processes | Nicholas W. J. Pumphrey | 1980-11-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4514274 | Electrode for electrochemical processes | Nicholas W. J. Pumphrey | 1985-04-30 |
| 4234405 | Electrode for electrochemical processes | Nicholas W. J. Pumphrey | 1980-11-18 |