Patents Assigned to Antonius Streichenberger
  • Method and device for practicing marine aquaculture
    Patent number: 4257350
    Abstract: A method and device for practicing aquaculture in the open sea which basically comprises a bow net means of rigid construction having means permitting it to float in a partially submerged condition or fully immersed in the water without touching the bottom of the sea. The bow net means includes constant-buoyancy tanks and variable-buoyancy tanks, the latter being adapted to be filled with either air or water.
    Type: Grant
    Filed: November 9, 1978
    Date of Patent: March 24, 1981
    Assignees: Francis Devin, Camille Lemarchand, Antonius Streichenberger
    Inventor: Rodolphe H. Streichenberger