Heijenga; Berend
Patent Applications and Registrations
Patent applications and USPTO patent grants for Heijenga; Berend.The latest application filed is for "dispensing container for a liquid or paste-like substance".
- Heijenga; Berend - Almelo NL
- Heijenga; Berend - Sleen NL
| Patent | Date |
|---|---|
| Dispensing container for a liquid or paste-like substance Grant 4,921,137 - Heijenga May 1, 1 | 1990-05-01 |
| Container for a small quantity of milk, cream or the like Grant 4,863,036 - Heijenga September 5, 1 | 1989-09-05 |
| Accessory for counteracting the consequences of vesical incontinence with males Grant 4,534,353 - de Leur , et al. August 13, 1 | 1985-08-13 |
| Detector for detecting air components Grant 4,428,907 - Heijenga , et al. January 31, 1 | 1984-01-31 |
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