div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: pdfs · PDF file12 United States Patent I Ill Il Il Ill Il Ill Ill Ill Ill Il Ill Ill Ill US008908645B2 10 45 Patent No: Date of Patent: US B2 Dec 9 2014 src=https:reader034fdocumentsusreader034viewer20220513045a7312ca7f8b9ab6538e322ehtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: pdfs · PDF file12 United States Patent I Ill Il Il Ill Il Ill Ill Ill Ill Il Ill Ill Ill US008908645B2 10 45 Patent No: Date of Patent: US B2 Dec 9 2014 src=https:reader034fdocumentsusreader034viewer20220513045a7312ca7f8b9ab6538e322ehtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: pdfs · PDF file12 United States Patent I Ill Il Il Ill Il Ill Ill Ill Ill Il Ill Ill Ill US008908645B2 10 45 Patent No: Date of Patent: US B2 Dec 9 2014 src=https:reader034fdocumentsusreader034viewer20220513045a7312ca7f8b9ab6538e322ehtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: pdfs · PDF file12 United States Patent I Ill Il Il Ill Il Ill Ill Ill Ill Il Ill Ill Ill US008908645B2 10 45 Patent No: Date of Patent: US B2 Dec 9 2014 src=https:reader034fdocumentsusreader034viewer20220513045a7312ca7f8b9ab6538e322ehtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: pdfs · PDF file12 United States Patent I Ill Il Il Ill Il Ill Ill Ill Ill Il Ill Ill Ill US008908645B2 10 45 Patent No: Date of Patent: US B2 Dec 9 2014 src=https:reader034fdocumentsusreader034viewer20220513045a7312ca7f8b9ab6538e322ehtml5thumbnails5jpg width=142 height=106...