Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4397921 | Electrochemical cell containing sulphur dioxide as cathodic depolarizer | Oktavian S. Xenzhek, Elena Shembel, Valentina I. Litvinova, Leonid B. Raikhelson, Leonid A. Sokolov +1 more | 1983-08-09 |