Chicago, Illinois
United States
3
2014-07-17
The entities that hold a legal rights for patent applications filed by inventor DAVIS Frank E.:
Frank E. DAVIS from Chicago, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Leaf removal apparatus
#2 | 2012-12-13Decoring mechanism with mechanized harvester
#3 | 2011-12-01System for topping and tailing lettuce heads using a camera-guided servo-controlled water knife
839714 ⎘