https://blendermarket.com/products/petik

Version 2.0 is up and running! The biggest feature is the multi patch! Now you can create and control multiple patches at a time. Just place the control lines and Petik will figure out the rest.  To select the active control point just Ctrl+Right Click the desired point and then Click for a new control point or Right Click an existing vertex. Petik will create a control line between the points. If there are loops defined by the control lines it will automatically create a patch.