Inventor
SCHAFER DAVID E
20 patents
⚠️ This page may combine multiple inventors who share the name “SCHAFER DAVID E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MONSANTO CO
12 patentsUS4243406AJan 6, 1981
5-Aryl-4-isoxazolecarboxylate-safening agents
MONSANTO CO12 citations73
US4379716AApr 12, 1983
Compositions and methods for reducing herbicidal injury
MONSANTO CO11 citations71
US4231786ANov 4, 1980
Compositions and methods for reducing herbicidal injury
MONSANTO CO7 citations71
US4003735AJan 18, 1977
Compositions and methods for reducing herbicidal injury
MONSANTO CO9 citations71
US4640702AFeb 3, 1987
2-chloro-4-trifluoromethyl-thiazolecarbothioic acids useful as herbicidal safeners
MONSANTO CO2 citations62
US4185989AJan 29, 1980
3-Phenacyl phthaldide safening agents
MONSANTO CO5 citations61
US4182622AJan 8, 1980
3-Phenacylidene phthalide safening agents
MONSANTO CO2 citations61
US4605431AAug 12, 1986
Compositions and methods for reducing herbicidal injury
MONSANTO CO5 citations60
US4507143AMar 26, 1985
Organothiophosphorous compounds useful as antidotes for thiocarbamate herbicides
MONSANTO CO5 citations60
US4594093AJun 10, 1986
Triester derivatives of N-phosphonomethylthionoglycine as herbicides
MONSANTO CO0 citations52
US4347366AAug 31, 1982
2-(Pyridylthio)pyridine-N-oxides
MONSANTO CO1 citations52
US4239527ADec 16, 1980
2-(Pyridylthio)pyridine-N-oxides
MONSANTO CO1 citations52
KNOWLES ELECTRONICS LLC
5 patentsUS7415125B2Aug 19, 2008
Apparatus and method for creating acoustic energy in a receiver assembly with improved diaphragms-linkage arrangement
KNOWLES ELECTRONICS LLC30 citations91
US7336797B2Feb 26, 2008
Apparatus and method for generating acoustic energy in a receiver assembly
KNOWLES ELECTRONICS LLC31 citations91
US7164776B2Jan 16, 2007
Vibration balanced receiver
KNOWLES ELECTRONICS LLC21 citations86
US7366317B2Apr 29, 2008
Apparatus for creating motion amplification in a transducer with improved linkage structure
KNOWLES ELECTRONICS LLC14 citations82
US8824726B2Sep 2, 2014
Low axial vibration receiver armature and assembly
KNOWLES ELECTRONICS LLC6 citations81