Hesham A. Ezzat has been granted 16 US patents while listed as an inventor at General Motors. The first was granted in 1995 and the most recent in November 2019. Hesham A. Ezzat ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Hesham A. Ezzat in Troy, MI, US.