Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus and method for milling a trochoidal rotor

Apparatus and method for milling a trochoidal rotor

US Patent 4911043 · Granted Mar 27, 1990

Estimated economic value: $16,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Connecting means comprising a hatch and a bellows2017
Self-aligning connector for data and/or power transmission2016
Rotary epitrochoidal compressor1991
Constant level oiler1990
Center-fill top cover for oilers1989
Swiveling mount for the outlet of a pressure vessel1989
Outer envelope trochoidal rotary device having a two piece rotor assembly1988
Seal assembly for a rotary device1988
Apparatus and method for replacing apex seals in a rotary device1988
Outer envelope trochoidal rotary device having a rotor assembly having periphera1988
Dual rotor gear assembly for trochoidal rotary device1985
Driveshaft arrangement for a rotary expansible chamber device1983