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

Gilbert A. Ledoux

DPData Packaging: 1 patents #10 of 17Top 60%
LSLitton Systems: 1 patents #380 of 838Top 50%
East Taunton, MA: #10 of 24 inventorsTop 45%
Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,354,560 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D280210 Ink ribbon cartridge 1985-08-20
4293234 Ribbon cartridge for band printer Edward H. Yonkers 1981-10-06