HALO™  650/650S             US 11,111,761, US 11,391,121, US 10,976,016, US 11,300,260

HALO™ 950                         US 11,111,761, US 11,391,121, US 10,976,016, US 11,300,260

HALO™ 1300                       US 11,111,761, US 11,391,121, US 10,976,016, US 11,300,260

HALO™ 1300 AH1                US 9,316,390, US 10,145,544 and US D757,343