div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: LaMaVlamavweeblycomuploads59025902800research · vitreous or non-crystalline in the patent titles This search resulted in about 370000 patents issued worldwide ll src=https:reader034vdocumentsnetreader034viewer20220424005f0f0ff97e708231d4424d8chtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: LaMaVlamavweeblycomuploads59025902800research · vitreous or non-crystalline in the patent titles This search resulted in about 370000 patents issued worldwide ll src=https:reader034vdocumentsnetreader034viewer20220424005f0f0ff97e708231d4424d8chtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: LaMaVlamavweeblycomuploads59025902800research · vitreous or non-crystalline in the patent titles This search resulted in about 370000 patents issued worldwide ll src=https:reader034vdocumentsnetreader034viewer20220424005f0f0ff97e708231d4424d8chtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdiv