Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
LW

Lee K. Wa — 1 Patent

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Sha Tin, CN: #1,204 of 2,424 inventorsTop 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Lee K. Wa has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 1995. Lee K. Wa ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Lee K. Wa in Sha Tin, CN.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5478267 Soap bubble sensing and responsive device Gerald A. McDonald, Ronald G. Magers 1995-12-26