Patents Assigned to PARMA Company
  • Mechanized beet harvester
    Patent number: 5197550
    Abstract: The invention is a mechanized beet harvester with a front-end beet digging and lifting assembly. A special grabroll assembly whch directs the beets inwardly from both ends of the harvester towards the center and backwardly towards a low level pick-up reservoir in an elevator assembly which lifts the beets to a storage/discharge system.
    Type: Grant
    Filed: November 20, 1991
    Date of Patent: March 30, 1993
    Assignee: PARMA Company
    Inventor: W. Tennan Barnard