Charles Chang

OG Oceanstar Design Group: 3 patents #1 of 2Top 50%

📍 Diamond Bar, CA: #6 of 43 inventorsTop 15%

🗺 California: #7,565 of 57,791 inventorsTop 15%

Overall (2016): #78,025 of 481,213Top 20%

Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
D762336	Laundry sorter	—	2016-07-26
D760979	Laundry hamper	—	2016-07-05
D747837	File storage rolling cart	—	2016-01-19