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Dan J. O'Lear

HY Hydra-Lock: 1 patents #6 of 9Top 70%
📍 Warren, MI: #478 of 910 inventorsTop 55%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,119,519 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8800997 Stepped collet Raymond L. Smith, John V. Bartolone 2014-08-12