Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9605472 | Connecting means comprising a hatch and a bellows | Stefan Ebeling, Jens Gärtner, Andreas Kohler, Raj Kotian | 2017-03-28 |
| 9306331 | Self-aligning connector for data and/or power transmission | Roland Lange, Stefan Ebeling, Jens Gärtner, Andreas Kohler, Raj Kotian | 2016-04-05 |
| 5046932 | Rotary epitrochoidal compressor | — | 1991-09-10 |
| 4911043 | Apparatus and method for milling a trochoidal rotor | — | 1990-03-27 |
| 4895222 | Constant level oiler | — | 1990-01-23 |
| 4884661 | Center-fill top cover for oilers | — | 1989-12-05 |
| 4827983 | Swiveling mount for the outlet of a pressure vessel | — | 1989-05-09 |
| 4778362 | Outer envelope trochoidal rotary device having a two piece rotor assembly | — | 1988-10-18 |
| 4735560 | Seal assembly for a rotary device | Larry Wydra | 1988-04-05 |
| 4728270 | Apparatus and method for replacing apex seals in a rotary device | — | 1988-03-01 |
| 4721445 | Outer envelope trochoidal rotary device having a rotor assembly having peripheral reliefs | — | 1988-01-26 |
| 4551083 | Dual rotor gear assembly for trochoidal rotary device | — | 1985-11-05 |
| 4400145 | Driveshaft arrangement for a rotary expansible chamber device | — | 1983-08-23 |
| 4382755 | Driveshaft arrangement for trochoidal rotary device | — | 1983-05-10 |
| 4297090 | Rotary expansion power unit with valve disc connected to crankshaft | — | 1981-10-27 |