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Thomas Harrison — 2 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Richardson, TX: #991 of 2,156 inventorsTop 50%
Texas: #52,941 of 125,132 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Thomas Harrison has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 1983 and the most recent in September 2015. Thomas Harrison ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Thomas Harrison in Richardson, TX, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9132438 Combined head massager and spray hair washer Rosaline Fraser, Ben Feldman 2015-09-15
4409287 Ski protective device — 1983-10-11

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