Today marks the 70th Anniversary of the D-Day invasion. To commemorate this anniversary, this month’s patent is Andrew Higgins’s landing boat. It is dated February 15, 1944, less than four months before D-Day. LCVPs--or Higgins boats, as they are now commonly known --transported troops from the 1st Infantry onto Omaha Beach. They could each carry … Continue reading Patent of the Month: Higgins boats