W. Leo Hoarty has been granted 55 US patents while listed as an inventor at Inscape Data. The first was granted in 1992 and the most recent in November 2025. W. Leo Hoarty ranks #45,454 of 4,157,543 US inventors in our database (top 1.1%). Patent records list W. Leo Hoarty in معلمی نژاد, CA, US.