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Assembled electrical cable Grant 9,929,518 - Friesinger , et al. March 27, 2 | 2018-03-27 |
Process for purifying N-alkylpyrrolidones Grant 9,923,194 - Pinkos , et al. March 20, 2 | 2018-03-20 |
Assembled Electrical Cable App 20170077658 - Friesinger; Johann ;   et al. | 2017-03-16 |
Process For Purifying N-alkylpyrrolidones App 20160156022 - Pinkos; Rolf ;   et al. | 2016-06-02 |
Process for purifying N-alkylpyrrolidones Grant 9,255,069 - Pinkos , et al. February 9, 2 | 2016-02-09 |
Mixtures of itaconic acid or itaconic acid derivatives and primary amines for producing 1,3- and 1,4-alkyl methyl pyrrolidones Grant 8,796,472 - Wabnitz , et al. August 5, 2 | 2014-08-05 |
Process For Purifying N-alkylpyrrolidones App 20140142323 - Pinkos; Rolf ;   et al. | 2014-05-22 |
Solvents in the preparation of polyuretherane dispersions Grant 8,575,244 - Buelow , et al. November 5, 2 | 2013-11-05 |
Method For Purifying N-alkyl-substituted Pyrrolidones By Hydrogenation App 20130150591 - PINKOS; Rolf ;   et al. | 2013-06-13 |
Solvents In The Preparation Of Polyuretherane Dispersions App 20120076932 - Buelow; Gerd ;   et al. | 2012-03-29 |
Mixtures Of Itaconic Acid Or Itaconic Acid Derivatives And Primary Amines For Producing 1,3- And 1,4-alkyl Methyl Pyrrolidones App 20110251119 - Wabnitz; Tobias ;   et al. | 2011-10-13 |
Process for continuously preparing N-ethyl-2-pyrrolidone (NEP) Grant 7,994,350 - Schmidtke , et al. August 9, 2 | 2011-08-09 |
Process For The Preparation Of An N-alkyl Lactam With Improved Colour Quality App 20100286411 - Wabnitz; Tobias ;   et al. | 2010-11-11 |
Process For The Preparation Of An N-alkyl Lactam With Improved Colour Quality App 20100286399 - Wabnitz; Tobias ;   et al. | 2010-11-11 |
Process For Continuously Preparing N-ethyl-2-pyrrolidone (nep) App 20090187030 - Schmidtke; Helmut ;   et al. | 2009-07-23 |
Process For The Preparation Of An N-alkyl Lactam With Improved Colour Quality App 20090182139 - Wabnitz; Tobias ;   et al. | 2009-07-16 |
Novel solvent for producing polyurethane dispersions App 20070197720 - Ott; Karl ;   et al. | 2007-08-23 |
Method and device for detecting a phase of a four-stroke gasoline engine Grant 6,971,372 - Ott , et al. December 6, 2 | 2005-12-06 |
Method and device for identifying a phase of a four-stroke spark ignition engine App 20050126544 - Ott, Karl ;   et al. | 2005-06-16 |
Flameproof textile surface structures App 20040219852 - Eichhorn, Hans-Dieter ;   et al. | 2004-11-04 |
Use of melamine resin fibers and insulating materials based on melamine resin fibers and polyalkylene terephthalate fibers Grant 6,793,772 - Berbner , et al. September 21, 2 | 2004-09-21 |
Ignition system and ignition control method Grant 6,736,113 - Ott May 18, 2 | 2004-05-18 |
Use of melamine resin fibers and insulating materials based on melamine resin fibers and polyalkylene terephthalate fibers App 20020060012 - Berbner, Heinz ;   et al. | 2002-05-23 |
Flame-proof fabrics based on melamine resin fibers App 20020034906 - Berbner, Heinz ;   et al. | 2002-03-21 |
Flameproof fabrics based on melamine resin fibres Grant 6,297,178 - Berbner , et al. October 2, 2 | 2001-10-02 |
System for changing a rotational speed signal Grant 6,282,954 - Ott , et al. September 4, 2 | 2001-09-04 |
Device for and a method of detecting the backward revolution of a revolving component of an internal combustion engine Grant 5,622,153 - Ott , et al. April 22, 1 | 1997-04-22 |
Fiber blend Grant 5,560,990 - Ilg , et al. October 1, 1 | 1996-10-01 |
Sensor arrangement for rapid cylinder detection in a multi-cylinder internal combustion engine Grant 5,469,823 - Ott , et al. November 28, 1 | 1995-11-28 |
Device for monitoring the functon of an electric load, its drive and the associated connections Grant 5,311,138 - Ott , et al. May 10, 1 | 1994-05-10 |
Method and apparatus for controlling the torque of an engine Grant 5,209,203 - Kaltenbrunn , et al. May 11, 1 | 1993-05-11 |
Ignition circuit monitoring in an internal combustion engine Grant 5,134,987 - Mayer , et al. August 4, 1 | 1992-08-04 |
Quiescent current disconnect system and apparatus for ignition coils of internal combustion engine ignition system Grant 4,088,106 - Borst , et al. May 9, 1 | 1978-05-09 |
System to control timing of cyclically repetitive events, particularly automotive ignition Grant 4,063,539 - Gorille , et al. December 20, 1 | 1977-12-20 |
Process for the production of aggregates for concrete by utilization of the residues from the combustion of predominantly organic material Grant 3,957,528 - Ott , et al. May 18, 1 | 1976-05-18 |