• Novel toothbrush head design with strain rate dependent material, 06-Apr-2022, TR/NL/GB/FR/DE 3294091

• US 10932541 Switchable low-high skin friction for shaving systems using side-slip actuators. Granted 02-Mar-2021.

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• WO2016193131A1 Actuator Based on an Electroactive Polymer (08-12-2016)

• WO2016181319A1 Brush Head Assembly (17-11-2016), US11160361B2 (2021-11-02).

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• WO2014207594A1 Patient Interface Devices with Adhesive Attachment (31-12-2014)

• WO2013098694A1 Patient Interface Arrangement

• with Adjustable Forehead Support (04-07-2013)

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• WO2011084684A1 Contact Lens Eye Model (14-07-2011)

• WO2009111545A3 Rotationally Stabilized Contact Lenses and Methods for their Design (11-09-2009)

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