Mueller; Friedhelm
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mueller; Friedhelm.The latest application filed is for "gas chromatograph and method for analyzing a mixture of substances by gas chromatography".
- Mueller; Friedhelm - Linkenheim-Hochstetten N/A DE
- Mueller; Friedhelm - Freudenberg DE
- Mueller; Friedhelm - Linkenhelm-Hochstetten DE
| Patent | Date |
|---|---|
| Gas chromatograph and method for analyzing a mixture of substances by gas chromatography Grant 8,426,215 - Mueller , et al. April 23, 2 | 2013-04-23 |
| System for determining total sulfur content Grant 7,141,211 - Mueller , et al. November 28, 2 | 2006-11-28 |
| Method for the gas chromatographic analysis of a sample, and analyzer Grant 6,952,946 - Mueller October 11, 2 | 2005-10-11 |
| Gas chromatograph and method for analyzing a mixture of substances by gas chromatography App 20050123452 - Mueller, Friedhelm ; et al. | 2005-06-09 |
| Gas chromatograph Grant 6,845,650 - Mueller January 25, 2 | 2005-01-25 |
| Gas chromatograph App 20040170531 - Mueller, Friedhelm | 2004-09-02 |
| Method of gas chromatographic analysis of a sample, and analyzer App 20040099046 - Mueller, Friedhelm | 2004-05-27 |
| Gas chromatograph App 20040083788 - Mueller, Friedhelm | 2004-05-06 |
| System for determining total sulfur content App 20030133836 - Mueller, Friedhelm ; et al. | 2003-07-17 |
| Gas flow switching device App 20010039880 - Gellert, Udo ; et al. | 2001-11-15 |
| Temperature sensor for mixing and kneading machines Grant 5,139,345 - Schafer , et al. August 18, 1 | 1992-08-18 |
| Temperature controlled oven chamber for gas chromatography Grant 4,305,276 - Mueller December 15, 1 | 1981-12-15 |
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