Giebeler; Robert Henry
Patent Applications and Registrations
Patent applications and USPTO patent grants for Giebeler; Robert Henry.The latest application filed is for "high power beam tube having depressed potential collector containing field-shaping probe".
- Giebeler; Robert Henry - Sunnyvale CA
| Patent | Date |
|---|---|
| High Power Beam Tube Having Depressed Potential Collector Containing Field-shaping Probe Grant 3,780,336 - Giebeler December 18, 1 | 1973-12-18 |
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