JJ

Joseph P. Callahan, Jr.

BF Buffalo Filter: 1 patents #3 of 7Top 45%
📍 Windom, MN: #59 of 264 inventorsTop 25%
🗺 Minnesota: #2,374 of 7,038 inventorsTop 35%
Overall (2021): #401,207 of 548,734Top 75%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11160603 Electrosurgical device with vacuum port Kyrylo Shvetsov, Gregory Pepe, Michael J. Miller 2021-11-02