Ryan Christopher Hallgren

OG Ohio Gratings: 1 patents #7 of 10Top 70%

📍 Burtonville, OH: #7 of 9 inventorsTop 80%

🗺 Ohio: #42,657 of 73,341 inventorsTop 60%

Overall (All Time): #2,447,373 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D1088287	Bar assembly	—	2025-08-12