R. Douglas EVANS

City:

Everett, Pennsylvania

Country:

United States

Published Applications:

Last publication date:

2018-09-27

Top Assignees for applications by R. Douglas EVANS

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

R. Douglas EVANS from Everett, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Drive-over berms for protective containment liners

ONE-WAY SPEED BUMP

EXPANDING TAPE BARRIER

PROTECTIVE UTILITY POLE BASE COVERS

Protective cover for preventing spilled liquids from flowing into drains or holes

Smoking Material Receptacle

Protective cover for preventing spilled liquids from flowing into drains or holes

InventorID:

2304988 ⎘