Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4981633 | Process for preparing a PTC thermistor | Aldo B. Alles, Vasantha R. W. Amarakoon | 1991-01-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4981633 | Process for preparing a PTC thermistor | Aldo B. Alles, Vasantha R. W. Amarakoon | 1991-01-01 |