Jan has been involved in the registration of patents, either as the Applicant or the inventor.
Primary container for a security system
- South Africa 2005/01140
- Australia 2005209767
- Canada 2555500
- Europe 1723617
- Germany 602005020594
- France 1723617
- United Kingdom 1723617
- United states of America 7,475,805
Security system for storing and transporting articles
- South Africa 2005/01141
Intrusion detecting sheet
- South Africa: Application is pending.
Detection of stolen documents
- South Africa: Application is pending