Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5223002 | Method of making polyaniline solid electrolyte capacitor | — | 1993-06-29 |
| 5006964 | Low resistivity low ESR capacitor electrolyte | Manuel Finkelstein | 1991-04-09 |
| 4910644 | Capacitor electrolyte and process therefor | Shirley A. Hart | 1990-03-20 |
| 4908338 | Dried emulsion ceramic process | Galeb H. Maher, Clinton E. Hutchins | 1990-03-13 |
| 4897249 | Barium borate preparation | Manuel Finkelstein | 1990-01-30 |
| 4749664 | Emulsion-char method for making fine ceramic powders | Galeb H. Maher, Clinton E. Hutchins | 1988-06-07 |
| 4593343 | Electrolytic capacitor and spacer therefor | — | 1986-06-03 |
| 4580194 | Aluminum electrolytic capacitor | Manuel Finkelstein | 1986-04-01 |
| 4541037 | Aluminum electrolytic capacitor | Manuel Finkelstein | 1985-09-10 |
| 4509094 | Electrolytic capacitor for at least 150 V service | Manuel Finkelstein | 1985-04-02 |
| 4479167 | Electrolytic capacitor | Manuel Finkelstein | 1984-10-23 |
| 4479166 | High temperature electrolytic capacitor | Manuel Finkelstein, Franz C. Dunkl | 1984-10-23 |
| 4467395 | AC Metallized capacitor and impregnant therefor | — | 1984-08-21 |
| 4454567 | Electrolytic capacitor containing a mixed solvent system | Manuel Finkelstein | 1984-06-12 |
| 4449163 | AC Capacitor and impregnant therefor | Andrew E. Dequasie | 1984-05-15 |
| 4428028 | Electrolytic capacitor | Franz S. Dunkl | 1984-01-24 |
| 4423004 | Treatment of tantalum powder | — | 1983-12-27 |
| 4399489 | High temperature electrolytic capacitor | — | 1983-08-16 |
| 4381536 | Low voltage electrolytic capacitor | Manuel Finkelstein | 1983-04-26 |
| 4377692 | Anomalous salts of dibasic acids | John E. Barry, Manuel Finkelstein | 1983-03-22 |
| 4373177 | High temperature electrolytic capacitor | Manuel Finkelstein, Franz S. Dunkl | 1983-02-08 |
| 4373176 | Electrolytic capacitor for at least 200 V service | Manuel Finkelstein, Franz S. Dunkl | 1983-02-08 |
| 4337114 | Nodular copper removal from aluminum foil surfaces | Philip G. Russell, Walter J. Bernard | 1982-06-29 |
| 4245278 | Electrolytic capacitor containing a metatungstate electrolyte | Manuel Finkelstein, Franz S. Dunkl | 1981-01-13 |
| 4242722 | Capacitor containing anthranilate electrolyte | Manuel Finkelstein, Franz S. Dunkl | 1980-12-30 |