Import your Sketchup file into Rhino
run command "MeshToNurb"
then run command "MergeAllFaces"
then Copy/Paste into Moi...

Also i don't think you can patent a feature of a software. You can only patent or copyright the software code. So this similar push/pull type of function can be found in other programs such as Alibre 10. and also Rhino can push/pull polysurface faces under the right conditions. I see no legal reason why Moi can't have a similar function...

jonah