Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DD

Derrick Du

LGLnj Group: 1 patents #5 of 11Top 50%
San Bruno, CA: #201 of 517 inventorsTop 40%
California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,336,953 of 4,157,543Top 35%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12344519 Beverage dispensing machine and pouch for use with beverage dispensing machine Marshal Chang, Jeremy M. Fallis, Jr., Brian Orme, Charles Le Pere, Courtney Cavanaugh +3 more 2025-07-01
11474066 Foldable and intrinsically safe plate capacitive sensors for sensing depth of solids in liquids and sensing depth of two different types of liquids in hazardous locations 2022-10-18
11274956 Foldable and intrinsically safe coiled inductance sensors for sensing depth of solids in liquids and sensing depth of two different types of liquids in hazardous locations 2022-03-15