Patents During the years working with development, several patents have been filed: https://worldwide.espacenet.com/publicationDetails/biblio?II=0&ND=3&adjacent=true&locale=en_EP&FT=D&date=20150911&CC=CA&NR=2941483A1&KC=A1# https://worldwide.espacenet.com/publicationDetails/biblio?II=1&ND=3&adjacent=true&locale=en_EP&FT=D&date=20150911&CC=CA&NR=2941664A1&KC=A1# https://worldwide.espacenet.com/publicationDetails/biblio?II=2&ND=3&adjacent=true&locale=en_EP&FT=D&date=20120801&CC=GB&NR=2487553A&KC=A# https://worldwide.espacenet.com/publicationDetails/biblio?II=3&ND=3&adjacent=true&locale=en_EP&FT=D&date=20090519&CC=ES&NR=2320116T3&KC=T3#