Petrex, Inc.

City:

Warren, Pennsylvania

Country:

United States

Published Applications:

Last publication date:

2005-08-02

Patent Grants:

Last grant date:

2005-08-02

Top Inventors for applications by Petrex, Inc.

These are the the leading inventors for applications assigned to Petrex, Inc.:

Burton M. Johnson 1 Warren, PA United States
William L. Wagner 1 Warren, PA United States

Recent patent applications by Petrex, Inc.

Petrex, Inc. based in Warren, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2005-08-02 ✅ Patent 6,922,956 granted on 2005-08-02

US10230070

Floating cover

AssigneeID:

697057 ⎘