Chung Chai Chen

📍 Springfield, VA: #190 of 553 inventorsTop 35%

🗺 Virginia: #12,642 of 34,511 inventorsTop 40%

Overall (All Time): #2,130,250 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D629479	Three piece baseball bat grip augmentation	—	2010-12-21
4862530	Convertible bed	—	1989-09-05