patent still under application

Until this Patent is approved in the US, don,t think we are going to hear from VCR, also found the Patent January 2007, where they have the Patent, with the Tets in the Rotar blades of the Ventrassist. We are just waiting on this Patent with the Tets technology (Ventrassist 4G)to be approved.

http://freepatentsonline.com/20070142696.pdf

Cheers dma