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Patent applications and USPTO patent grants for Maier; Siegfried.The latest application filed is for "method and device for cutting and deburring tubes, particularly plastic and cardboard tubes".
Patent | Date |
---|---|
Apparatus for cutting tubes Grant 7,841,263 - Brodbeck , et al. November 30, 2 | 2010-11-30 |
Method and device for cutting and deburring tubes, particularly plastic and cardboard tubes Grant 7,383,757 - Maier , et al. June 10, 2 | 2008-06-10 |
Method and device for cutting and deburring tubes, particularly plastic and cardboard tubes App 20050015965 - Maier, Siegfried ;   et al. | 2005-01-27 |
Top portion for a canister-type suction apparatus Grant D283,066 - Maier * March 18, 1 | 1986-03-18 |
Top portion for a canister-type suction apparatus Grant D283,065 - Maier * March 18, 1 | 1986-03-18 |
Cleaning apparatus Grant 4,537,424 - Maier , et al. August 27, 1 | 1985-08-27 |
Additive for dehumidifying plaster Grant 4,225,358 - Maier September 30, 1 | 1980-09-30 |
Cleaning implement Grant 4,209,872 - Maier July 1, 1 | 1980-07-01 |
Cleaning implement Grant 4,173,807 - Maier November 13, 1 | 1979-11-13 |
Separation of 3,3-dimethylacrolein and -methyl-3-buten-1-ol by azeotropic distillation with water and glycerol Grant 3,894,916 - Fischer , et al. July 15, 1 | 1975-07-15 |
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