Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Gregory T. Markham — 1 Patent

TETerrapower: 1 patents #76 of 103Top 75%
Bellevue, WA: #4,627 of 6,950 inventorsTop 70%
Washington: #48,569 of 76,902 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Gregory T. Markham has been granted 1 US patent while listed as an inventor at Terrapower. All of these patents were granted in 2023. Gregory T. Markham ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Gregory T. Markham in Bellevue, WA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11728052 Fast spectrum molten chloride test reactors Anselmo T. Cisneros, Jr., Francesco Deleo, Michael J. Edwards, James A. Roecker, Noor Ullah +2 more 2023-08-15