Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David Wolbert — 3 Patents in 2018

SISimplehuman: 3 patents #6 of 18Top 35%
Manhattan Beach, CA: #12 of 79 inventorsTop 20%
California: #7,478 of 60,411 inventorsTop 15%
Overall (2018): #78,267 of 503,207Top 20%
3 Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10076216 Foaming soap dispensers Frank Yang, Kenneth Yen, Guy M. Cohen, Hon-Lun Chen, Nasser Pirshafiey +1 more 2018-09-18
9897306 Vanity mirror Frank Yang, Joseph Sandor, Orlando Cardenas, Frederick N. Bushroe 2018-02-20
9856080 Containers with multiple sensors Frank Yang, Guy M. Cohen, Bryce Wilkins 2018-01-02