Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4452295 | Apparatus for production of cores from fluidized sands in hot boxes | Vitaly A. Zitser, Alexandr V. Melnikov, Leonid V. Bachelis, Igor I. Dreishev, Eduard G. Shartner +4 more | 1984-06-05 |
| 4445564 | Machine for making mould cores from flowable core sand mixtures in hot multiple core boxes | Vitaly A. Zitser, Leonid V. Bachelis, Alexandr V. Melnikov, Eduard A. Stolyar, Vladimir S. Kushelman +4 more | 1984-05-01 |
| 4308909 | Apparatus for manufacturing foundry cores | Vitaly A. Zitser, Alexandr V. Melnikov, Leonid V. Bachelis, Nikolai K. Shishkin, Jury E. Morozov +7 more | 1982-01-05 |
| 4285599 | Apparatus for preparation of fluidized sand | Vitaly A. Zitser, Leonid V. Bachelis, Jury E. Morozov, Alexandr V. Melnikov, Vladimir A. Ivanov +3 more | 1981-08-25 |