Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chi-Tak Yee — 1 Patent

MEMeg Energy: 1 patents #6 of 9Top 70%
Calgary, CA: #2,801 of 5,407 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Chi-Tak Yee has been granted 1 US patent while listed as an inventor at Meg Energy. All of these patents were granted in 2018. Chi-Tak Yee ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Chi-Tak Yee in Calgary, AB, CA.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10145226 Steam-solvent-gas process with additional horizontal production wells to enhance heavy oil / bitumen recovery Subramanyam Bharatha, William McCaffrey 2018-12-04