JK

John C. S. Koo

DF Dynasty Footwear: 4 patents #2 of 8Top 25%
📍 Los Angeles, CA: #44 of 1,396 inventorsTop 4%
🗺 California: #2,510 of 60,411 inventorsTop 5%
Overall (2018): #19,529 of 503,207Top 4%
6
Patents 2018

Issued Patents 2018

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10143267 Shoe bottom surface having attached particles 2018-12-04
10068396 Light-based security systems 2018-09-04
10007929 Messaging system with coordinating messaging units 2018-06-26
9943138 Shoe with embedded strap anchor 2018-04-17
9894955 Shoe having individual particles bonded to its bottom surface Jonathan Goldberg, Anthony Cox 2018-02-20
9877545 High-heeled shoe with thickening cushion Paul Kaufman 2018-01-30