Patents Assigned to Top Link Ltd.
  • Land marking device
    Patent number: 6585133
    Abstract: A land marking device is disclosed. The land marking device is capable of physically marking a point on the ground for the air.
    Type: Grant
    Filed: October 23, 2000
    Date of Patent: July 1, 2003
    Assignee: Top Link Ltd.
    Inventor: Frans P. Brouwer
  • System and method of land marking
    Patent number: 6437708
    Abstract: A system for an aerial land marking and surveying is disclosed. The system comprises an aircraft carrying a GPS receiver and a land marking device capable of physically marking a point on the ground identified by a computer program. A new method of an aerial land marking and surveying and a land-marking device for carrying out the method are also disclosed.
    Type: Grant
    Filed: October 23, 2000
    Date of Patent: August 20, 2002
    Assignee: Top Link Ltd.
    Inventor: Frans P. Brouwer