JH

Jamie Marie Haffner

📍 Pleasant Hill, MO: #2 of 6 inventorsTop 35%
🗺 Missouri: #676 of 2,600 inventorsTop 30%
Overall (2021): #419,433 of 548,734Top 80%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10916227 Percussion instrument strike training applique John Arthur Yeates 2021-02-09