Keller; Guenter
Patent Applications and Registrations
Patent applications and USPTO patent grants for Keller; Guenter.The latest application filed is for "wear-resistant surface armoring for the rollers of roller machines, particularly high-pressure roller presses".
- Keller; Guenter - Bergisch Gladbach DE
- Keller; Guenter - Modautal DE
- Keller; Guenter - Boeblingen DT
| Patent | Date |
|---|---|
| Wear-resistant surface armoring for the rollers of roller machines, particularly high-pressure roller presses Grant 5,203,513 - Keller , et al. April 20, 1 | 1993-04-20 |
| Method and apparatus for measuring deformations of test samples in a testing machine Grant 4,962,669 - Gernhart , et al. October 16, 1 | 1990-10-16 |
| Apparatus for removing leakage flow of a pressurized medium from gap type seals Grant 4,245,844 - Pohl , et al. January 20, 1 | 1981-01-20 |
| Write Suppression In Bipolar Transistor Memory Cells Grant 3,801,965 - Keller , et al. April 2, 1 | 1974-04-02 |
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