Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11267308 | Independent wheel suspension for a motor vehicle | Andreas Carlitz | 2022-03-08 |
| 9421844 | Torsion beam axle for a vehicle, and bearing arrangement for a torsion beam axle | Andreas Carlitz, Eric Leonard Branger, Gunter Wuersig | 2016-08-23 |
| 6918760 | Shaft pre-heater | Norbert Patzelt, Uwe Schuh, Wolfgang Schwab, Joachim Kudras, Tölke Heinz | 2005-07-19 |
| 5997050 | Double cone coupling nipple of a steel tubing and method of making same | Günter Fleckenstein, Manfred Meyer, Siegbert Moosbrugger | 1999-12-07 |
| 5010952 | Tubular member secured within a well support member with a preload | Arthur H. T. Chin | 1991-04-30 |
| 4868964 | Apparatus for joining pipe | — | 1989-09-26 |
| 4805430 | Tool for cold forging tubular members | Arthur H. T. Chin | 1989-02-21 |
| 4768275 | Method of joining pipe | — | 1988-09-06 |
| 4720124 | Telescoping joint | William M. Taylor | 1988-01-19 |
| 4696494 | Flowline adjustable joint | William M. Taylor | 1987-09-29 |
| 4693497 | Collet connector | Ronald G. Pettus | 1987-09-15 |
| 4662663 | Tubular member for underwater connection having volume | — | 1987-05-05 |
| 4224875 | Static switching apparatus for passenger vehicle | Willis H. Knippel | 1980-09-30 |
| 4190382 | Separable trenching apparatus | Avadhesh N. L. Srivastav, Joe C. Lochridge, William A. Morgan | 1980-02-26 |