Leonid R. Vorobyev

City:

Walnut Creek, California

Country:

United States

Published Applications:

Last publication date:

2018-05-31

Top Assignees for applications by Leonid R. Vorobyev

The entities that hold a legal rights for patent applications filed by inventor Vorobyev Leonid R.:

Rubbintec, SIA 1 Jurmala, Latvia

Recent patent applications by Vorobyev Leonid R.

Leonid R. Vorobyev from Walnut Creek, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2018-05-31

US20180148560A1

Chemistry; metallurgy

Method of devulcanization of sulfur-cured rubber

InventorID:

2201450 ⎘