CW

Christian Welch

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #2,182,092 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6920870 Arrow support by magnetic levitation Stuart Minica, John Michael Rozmus 2005-07-26
5823878 Golf swing analysis apparatus and method 1998-10-20