Granville E. Ott has been granted 15 US patents while listed as an inventor at Texas Instruments. The first was granted in 1981 and the most recent in February 2020. Granville E. Ott ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Granville E. Ott in Lubbock, TX, US.