JB

John V. Bartolone

HY Hydra-Lock: 2 patents #3 of 9Top 35%
📍 Shelby Charter Township, MI: #264 of 712 inventorsTop 40%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #1,864,031 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11534839 Hydrostatically actuated workholding apparatus — 2022-12-27
8800997 Stepped collet Raymond L. Smith, Dan J. O'Lear 2014-08-12