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

William T. Lefebvre — 5 Patents

OLOlin: 2 patents #310 of 783Top 40%
Pitney Bowes: 2 patents #540 of 1,308Top 45%
ARAlcon Refractiveshorizons: 1 patents #10 of 17Top 60%
Rocky Hill, CT: #44 of 212 inventorsTop 25%
Connecticut: #8,504 of 34,797 inventorsTop 25%
Overall (All Time): #1,032,717 of 4,157,543Top 25%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7226443 Optimization of ablation correction of an optical system and associated methods John Alfred Campin, George Hunter Pettit, Kevin K. Liedel 2007-06-05
6116715 Device and method for sensing low ink level in an ink cartridge of a postage meter Charles F. Murphy, III 2000-09-12
5879629 Process flow injection analyzer and method Italo A. Capuano, Kenneth E. Creasy 1999-03-09
5787406 Value dispensing mechanism, such as a postage meter, having automatic display/printing selection Robert G. Arsenault, William F. Bailey, Joseph M. Mozdzer 1998-07-28
5604132 Process flow injection analyzer and method Italo A. Capuano, Kenneth E. Creasy 1997-02-18