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

Wade P. Leveille — 32 Patents

WTWaters Technologies: 31 patents #10 of 422Top 3%
WLWaters Investments Limited: 1 patents #59 of 112Top 55%
Douglas, MA: #2 of 58 inventorsTop 4%
Massachusetts: #2,781 of 88,656 inventorsTop 4%
Overall (All Time): #109,754 of 4,157,543Top 3%
32 Patents All Time

Issued Patents All Time

Showing 26–32 of 32 patents

Patent #TitleCo-InventorsDate
10514117 Fluidic fitting with integral face seal 2019-12-24
10386344 Strain induced face seal Mathew H. DeLano 2019-08-20
10338038 Establishing fluidic connections between chromatography components Peter Kirby, Marcos O. Peroza, Steven D. Trudeau, Ryan Hill, Raymond P. Fisk +1 more 2019-07-02
9983178 Chromatography column assembly Joseph D. Michienzi, Keith Fadgen, Raymond P. Fisk, Frank John Marzalkowski, Jr. 2018-05-29
9645123 Manifold for solvent mixing in liquid chromatography systems John Angelosanto, Charles T. Murphy, Kurt D. Joudrey, Kara O'Donnell, Paul E. Linderson +2 more 2017-05-09
8035088 Device, apparatus and methods for mass spectrometry Michael J. Tomany, Joseph A. Jarrell, Stanislaw Koziol 2011-10-11
5788465 Tool-less pump head configuration Joseph A. Luongo, Jeffrey H. Stokes, Robert E. Reynolds, Robert J. Dumas 1998-08-04