VAN Nieuwland; Jacob Maria
Patent Applications and Registrations
Patent applications and USPTO patent grants for VAN Nieuwland; Jacob Maria.The latest application filed is for "wien filter".
- VAN Nieuwland; Jacob Maria - Eindhoven NL
| Patent | Date |
|---|---|
| Wien filter Grant 4,019,989 - Hazewindus , et al. April 26, 1 | 1977-04-26 |
| Device for analysing a surface layer by means of ion scattering Grant 3,920,990 - Van Nieuwland , et al. November 18, 1 | 1975-11-18 |
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