During his work with IBM, Leiba was listed as an inventor on a number of patents, including patents related to anti-spam technology and context services technology.<ref name="imtorg" />
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During his time with IBM, Leiba was listed as an inventor on a number of patents, including patents related to anti-spam technology and context services technology.<ref name="imtorg" /> He is a named inventor on seventeen patent applications.<ref>[https://patents.justia.com/inventor/barry-leiba Justia Patent Database - Barry Leiba]</ref>