ocr: Cernfirate printro with cAdhicerments Know Your Stuff This is to Certify that George has achieved the status of Knowledgeable in Inventors presented by 10out a of10 Educational: Systems on 18 October 1996 TOPIC RATING Up to 1600 Mediocre 1600 - 1699 Lompetent 1700 - 1799 Knowledgeable 1800 - 1824 Knowledgeable 1825-1849 Knowledgeable 185U 1874 Mediocre 1875 - 1899 Knowledgeable 1900 - 1924 Competent 1925 - 1949 Competent 1950 onwards Knowledgeable
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