Joel PERRIN

📍 Duluth, MN: #4 of 21 inventorsTop 20%

🗺 Minnesota: #2,421 of 6,752 inventorsTop 40%

Overall (2023): #385,151 of 537,848Top 75%

Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11622188	Headphone indicator	—	2023-04-04