Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357761 | Apparatus for drying enamel slip coatings on pipes | Anatoly E. Makeev | 1982-11-09 |
| 4338879 | Apparatus for applying enamel slip to pipe | Anatoly E. Makeev | 1982-07-13 |
| 4210096 | Apparatus for continuous enamelling of tubes | Vladimir I. Prokofiev, Vitaly I. Timonin, Nikolai V. Smolnikov, Vladimir P. Karyaev, Alexei P. Streltsov +3 more | 1980-07-01 |