Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JC

Jay A. Crosby

TITa Instruments-Waters: 3 patents #12 of 54Top 25%
Newark, DE: #539 of 1,550 inventorsTop 35%
Delaware: #2,574 of 7,163 inventorsTop 40%
Overall (All Time): #1,597,007 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6846455 Automatic sampling device Christopher F. Carney, Fred L. Ferguson, John R. Reader, Jr., Weidong Liu 2005-01-25
6823278 Method and apparatus for positional calibration of a thermal analysis instrument Christopher F. Carney, Fred L. Ferguson, John R. Reader, Jr., Weidong Liu 2004-11-23
6760679 Method and apparatus for positional calibration of a thermal analysis instrument Christopher F. Carney, Fred L. Ferguson, John R. Reader, Jr., Weidong Liu 2004-07-06