Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Greg A. Griffeth — 1 Patent

Cushing, OK: #11 of 28 inventorsTop 40%
Oklahoma: #6,834 of 12,736 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Greg A. Griffeth has been granted 1 US patent. All of these patents were granted in 1998. Greg A. Griffeth ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Greg A. Griffeth in Cushing, OK, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5830767 Ceramic assembly for use in biological assays David S. Bauman, Chad A. Sheckler, Randy J. Grellner 1998-11-03