KK

Kenneth E. Ketcham

UN Unknown: 2 patents #12,644 of 83,584Top 20%
Overall (All Time): #3,939,013 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4870706 Sports protection garment John P. Barry, David V. Hofius, Sr. 1989-10-03