Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4258164 | Reticulate polymers based on oligourethanacrylates and method for their manufacture | Alfred A. Berlin, Nina V. Varlamova, Grigory M. Strongin, Judif M. Altshuler, Boris I. Kolomazov +1 more | 1981-03-24 |
| 4250322 | Oligourethanacrylates and methods for their manufacture | Alexei V. Efimov, Alfred A. Berlin, Nina V. Varlamova, Grigory M. Strongin, Judif M. Altshuler +1 more | 1981-02-10 |
| 4246336 | Liquid photopolymerizable composition for making printing forms | Alfred A. Berlin, Fedor I. Dubrovitsky, Eduard T. Lazarenko, Khaim-Mordke A. Brikenshtein, Vladislav V. Bernatsek +7 more | 1981-01-20 |