JP

Joseph James Purdes

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #3,628,169 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6122622 Computer aided system for compliance with chemical control laws Keith William Wiitala, David P. Swanson 2000-09-19