DW

Darrel G. Walker

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #1,997,215 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9232157 Apparatus, system and method for electronic motion detection Clayton D. Willis, Jeremy D. Willis 2016-01-05
7619188 Apparatus and method for cooking dehydrated powdered food Gregson O. Oghafua, Lars D. Jensen 2009-11-17