Methods and apparatus for generating curved extrusions Grant US-9269195-B2 United States of America 23 Feb 2016
Methods and apparatus for sweep-based freeform deformation of 3-D models Grant US-9024938-B2 United States of America 05 May 2015
Methods and apparatus for freeform deformation of 3-D models Grant US-8994736-B2 United States of America 31 Mar 2015