AB

Arthur J. Birchenough

ZT Zin Technologies: 1 patents #2 of 3Top 70%
📍 Berea, OH: #3 of 11 inventorsTop 30%
🗺 Ohio: #2,246 of 7,013 inventorsTop 35%
Overall (2017): #486,333 of 506,227Top 100%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9697817 Tunable acoustic attenuation Bart F. Zalewski, William B. Dial 2017-07-04