latch2.JPG

US9666000:
Methods and Systems for Access Control and Awareness Management

This patent built the foundation of Latch’s core access control theory and details engagement scenarios and environments where a highly connected and dynamic access control system adds value.

The patent can be downloaded here.

temp 2.JPG

US9561626: Controlling Build Chamber Temperature

This patent defined the underlying thermal system and control theory which enabled the MakerBot Replicator Z18 to regulate ambient temperature within an enclosed 3D printing chamber. The temperature regulation system plays a critical role in improving 3D printing quality with particularly large parts in specific materials.

The patent can be downloaded here.