Category:Willem WIERSEMA

Willem WIERSEMA

Executive Summary

Willem WIERSEMA is an inventor who has filed 3 patents. Their primary areas of innovation include DOMESTIC WASHING OR CLEANING (brushes (3 patents), DOMESTIC WASHING OR CLEANING (brushes (3 patents), DOMESTIC WASHING OR CLEANING (brushes (3 patents), and they have worked with companies such as VERSUNI HOLDING B.V. (3 patents). Their most frequent collaborators include (3 collaborations), (2 collaborations), (1 collaborations).

Patent Filing Activity

File:Willem WIERSEMA Monthly Patent Applications.png

Technology Areas

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List of Technology Areas

• A47L11/4044 (DOMESTIC WASHING OR CLEANING (brushes): 3 patents
• A47L11/30 (DOMESTIC WASHING OR CLEANING (brushes): 3 patents
• A47L11/4088 (DOMESTIC WASHING OR CLEANING (brushes): 3 patents
• A47L11/4083 (DOMESTIC WASHING OR CLEANING (brushes): 1 patents

Companies

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List of Companies

• VERSUNI HOLDING B.V.: 3 patents

Collaborators

• Fokke Roelof VOORHORST (3 collaborations)
• Bastiaan Johannes DE WIT (2 collaborations)
• Bastiaan Jihannes DE WITT (1 collaborations)