van der Mark; Jacobus
Patent Applications and Registrations
Patent applications and USPTO patent grants for van der Mark; Jacobus.The latest application filed is for "power supply device for supplying power to a filament of a radar transmitter".
- van der Mark; Jacobus - Apeldoorn NL
| Patent | Date |
|---|---|
| Power supply device for supplying power to a filament of a radar transmitter Grant 5,170,112 - van der Mark December 8, 1 | 1992-12-08 |
| Digital pulse compression filter Grant 4,673,941 - Van Der Mark June 16, 1 | 1987-06-16 |
| Threshold voltage generator Grant 4,431,993 - Van Der Mark February 14, 1 | 1984-02-14 |
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