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

Charles Klein

Ford: 1 patents #9,341 of 17,473Top 55%
Centerburg, OH: #5 of 20 inventorsTop 25%
Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,039,641 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9192839 Correct feet batting trainer 2015-11-24
4335388 Null control of multiple beam antenna William G. Scott, Edgar W. Matthews, Jr., Howard H. Luh 1982-06-15