Herrmann, Karl-Heinz
Patent Applications and Registrations
Patent applications and USPTO patent grants for Herrmann, Karl-Heinz.The latest application filed is for "liquid and solids separation apparatus and method with continuous cleaning using defferential pressure control".
- Herrmann, Karl-Heinz - Midlothian VA
- Herrmann; Karl-Heinz - Sea Isle NJ
- Herrmann; Karl-Heinz - Coburg DT
- Herrmann; Karl-Heinz - Berlin DT
| Patent | Date |
|---|---|
| Liquid and solids separation apparatus and method with continuous cleaning using defferential pressure control App 20030146171 - Herrmann, Karl-Heinz | 2003-08-07 |
| Continuous backwashing filter apparatus with filtered fluid retention plate Grant 5,128,029 - Herrmann July 7, 1 | 1992-07-07 |
| Drive mechanism of a pair of forging or stretching rollers Grant 4,014,198 - Herrmann March 29, 1 | 1977-03-29 |
| Electron microscope having a plurality of coaxial cryogenically cooled lenses Grant 3,916,201 - Herrmann , et al. October 28, 1 | 1975-10-28 |
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