DH

David Hsieh

UN Unknown: 2 patents #94 of 3,294Top 3%
WO Weber Orthopedic: 1 patents #1 of 4Top 25%
📍 Changhua City, NJ: #1 of 1 inventorsTop 100%
Overall (2016): #76,172 of 481,213Top 20%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9526307 Threaded driving structure for automatic umbrella 2016-12-27
9414950 Rear entry ankle brace with medial and lateral access James J. Weber, David Cormier 2016-08-16
9364058 Telescopic stick mechanism for automatic umbrella 2016-06-14