David Spak

City:

Cary, North Carolina

Country:

United States

Published Applications:

Last publication date:

2026-04-02

Top Assignees for applications by David Spak

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

David Spak from Cary, US has applied for patents for these inventions. The list has both pending applications and granted patents:

HERBICIDAL FORMULATIONS AND METHODS FOR THE TREATMENT OF DIFFICULT TO CONTROL WEED SPECIES

METHOD OF IMPROVING HEALTH AND ROOTING OF HARDWOOD TREES

METHOD OF IMPROVING HEALTH AND ROOTING OF HARDWOOD TREES

Method of improving plant health and rooting of plants

InventorID:

2249372 ⎘