JK

John Hugh Kerr

KH Ker-Train Holdings: 2 patents #1 of 1Top 100%
Overall (2003): #60,055 of 273,478Top 25%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6669594 Coplanar reverted gear train loop 2003-12-30
6637313 Rotary pump 2003-10-28