DR

David A. Richardson

📍 Litchfield Park, AZ: #3 of 14 inventorsTop 25%
🗺 Arizona: #703 of 3,707 inventorsTop 20%
Overall (2016): #148,786 of 481,213Top 35%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D764292 Dispensable tube cap and retention assembly 2016-08-23
9289641 Antigravity whole body exercise garments Carolyn Anne Richardson 2016-03-22