Riccardo Hayes

📍 Chesterfield, MO: #1,900 of 6,461 inventorsTop 30%

🗺 Missouri: #6,609 of 23,789 inventorsTop 30%

Overall (All Time): #1,438,112 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
11097411	Ergonometric utility handle	—	2021-08-24
10300592	Ergonometric utility handle	—	2019-05-28
6901686	Devices and systems for dynamic foot support	—	2005-06-07