Patents Assigned to Robert Burke
  • Soil stabilization
    Patent number: 3971222
    Abstract: Soil stabilization methods and apparatus whereby a material such as lime is introduced to soil beneath the earth's surface. The lime or other treating material is applied to the soil in slurry form. The slurried material may be introduced at depths from just beneath the ground surface down to depths of 15 to 20 feet, or even deeper.
    Type: Grant
    Filed: May 28, 1974
    Date of Patent: July 27, 1976
    Assignee: Robert Burke
    Inventor: Robert E. Griffith, Jr.