David Petras

City:

Peroltice

Country:

Czech Republic

Published Applications:

Last publication date:

2008-12-18

Top Assignees for applications by David Petras

The entities that hold a legal rights for patent applications filed by inventor Petras David:

David Petras from Peroltice, CZ has applied for patents for these inventions. The list has both pending applications and granted patents:

Method and Device for Production of Nanofibres From the Polymeric Solution Through Electrostatic Spinning

Filter for Removing of Physical and/or Biological Impurities

InventorID:

4281489 ⎘