5 U.S. Patent No. 9,501,791; 10,387,950; 11,055,773; 11,704,710; 12,254,499 / Japanese Patent No. 6776231 / Canadian Patent No. 2955660 / U.S. and Foreign Patents Pending: 1 U.S.; 1 EU covering 39 countries including all PCT associates; 1 India; 1 Brazil.