Planetary Rotor Engine Company

City:

Selburne, Vermont

Country:

United States

Published Applications:

Last publication date:

2016-09-29

Patent Grants:

Last grant date:

2018-12-04

Top Inventors for applications by Planetary Rotor Engine Company

These are the the leading inventors for applications assigned to Planetary Rotor Engine Company:

Ronald Joseph Fredricks 1 Jenison, MI United States
William Bennett Ribbens 1 Ann Arbor, MI United States

Recent patent applications by Planetary Rotor Engine Company

Planetary Rotor Engine Company based in Selburne, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2016-09-29 ✅ Patent 10,145,243 granted on 2018-12-04

US20160281595A1

Mechanical engineering

Planetary rotary engine with rotary ring valves

AssigneeID:

113650 ⎘