Inventor · Cologne, DE

Peter Kraus

21Patents
7h-index
31Co-inventors
69Inventor score

Filing activity: Jan 23, 1975 → Feb 4, 2008

Most-cited inventions

PatentTitleAreaCited byStatus
US6832739B1 Paper towel holder Human Necessities 25 Expired
US6726145B1 Paper towel roll holder with adjustable pressure member Human Necessities 25 Expired
US4276310A Combating pests with N-(4-substituted-phenyl)-N'-(2-substituted-benzoyl)-thioureas Human Necessities 21 Expired
US3975990A Midplane porting block for an axial piston machine Mechanical Engineering; Lighting; Heating 18 Expired
US4239760A Combating fungi and bacteria with 3-azolyl-benzo-1,2,4-triazines and 1-oxides thereof Chemistry; Metallurgy 13 Expired
US4154842A Fungicidally and bactericidally active 1-azolyl-4-hydroxy-1-phenoxy-butane derivatives Chemistry; Metallurgy 11 Expired
US4145439A Combating pests with benzyl phenyl ethers Chemistry; Metallurgy 8 Expired
US4251540A Combating crop damaging fungi with .alpha.-(4-biphenylyl)-benzyl-azolium salts Human Necessities 7 Expired
US4262764A Convertible chassis for track laying vehicles Performing Operations; Transporting 6 Expired
US4178383A Fungicidally active oxime-ethers of isonitrosocyanoacetamides Chemistry; Metallurgy 6 Expired
US4220663A Combating pests with benzyl phenyl ethers Chemistry; Metallurgy 5 Expired
US4206212A Combating plant pathogenic bacteria with 3-halogeno-benzotriazine 1-oxides Chemistry; Metallurgy 3 Expired
US6902406B1 Cable plug connector Electricity 3 Expired
US7674993B2 Operating element for a motor vehicle Electricity 3 Active
US4284791A Combating fungi with N-chloroacetyl-N-(2,6-di-substituted phenyl)-alanine esters Human Necessities 2 Expired
US4318924A Combating bacteria with N-cycloalkyl-N'-substituted-N'-acyl-ureas Chemistry; Metallurgy 2 Expired
US4198428A Aryl-thiocarboxylic acid thiocyanomethyl esters Human Necessities 1 Expired
US4163059A Pesticidally active 4,5-dichloro-3-substituted-phenylimino-1,2-dithiolenes Chemistry; Metallurgy 0 Expired
US4318919A Combating bacteria with tetrachlorophthalamic acids Chemistry; Metallurgy 0 Expired
US4230723A Combating plant bacteria with acylhalogenomethyl thiocyanates Human Necessities 0 Expired
US4348411A Combating bacteria with halogenomethylsulphonylphenyl-phthalamic acids Human Necessities 0 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.