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

Roy E. Schroeder, Jr. — 2 Patents

QTQuick Technologies: 2 patents #4 of 11Top 40%
Elmhurst, IL: #259 of 619 inventorsTop 45%
Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,268,392 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5606926 Method and apparatus for detecting an aberrational stitch in real time Robert T. McGuire 1997-03-04
5540161 Sewing apparatus having a sandwich synchronizer 1996-07-30