This level of cooperative innovation has been going on a continuous basis since 1974 when the company was first founded by John Ross.
ລະດັບການປະດິດສ້າງຮ່ວມມືນີ້ໄດ້ ດໍາ ເນີນໄປຢ່າງຕໍ່ເນື່ອງນັບຕັ້ງແຕ່ປີ 1974 ໃນເວລາທີ່ບໍລິສັດໄດ້ສ້າງຕັ້ງຂຶ້ນຄັ້ງ ທໍາ ອິດໂດຍ John Ross.