Van Der Aa, Hendrikus Christianus Engelbertus
Patent Applications and Registrations
Patent applications and USPTO patent grants for Van Der Aa, Hendrikus Christianus Engelbertus.The latest application filed is for "method and device for producing a composite product, and composite product produced therewith".
- Van Der Aa, Hendrikus Christianus Engelbertus - AC Haarlem NL
- Van Der Aa; Hendrikus Christianus Engelbertus - Haarlem NL
| Patent | Date |
|---|---|
| Method and device for producing a composite product, and composite product produced therewith App 20050127564 - Van Der Aa, Hendrikus Christianus Engelbertus ; et al. | 2005-06-16 |
| Process for the wall ironing of a product in sheet form, and a wall ironing tool Grant 6,813,924 - Van Der Aa , et al. November 9, 2 | 2004-11-09 |
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