Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Pei Yoong Koh — 1 Patent

RSRec Silicon: 1 patents #13 of 27Top 50%
Moses Lake, WA: #35 of 73 inventorsTop 50%
Washington: #48,569 of 76,902 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Pei Yoong Koh has been granted 1 US patent while listed as an inventor at Rec Silicon. All of these patents were granted in 2017. Pei Yoong Koh ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Pei Yoong Koh in Moses Lake, WA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9695052 Recovery of hydrohalosilanes from reaction residues Anthony D. Thompson 2017-07-04