Governors of North Greenland
Governors of South Greenland
Governor of East Greenland (annexed by Norway in 1932 and named Eric the Red's Land[?].)
Governors of Greenland
For leaders after this see: List of Prime Ministers of Greenland
... slipping friction. The device is covered by US patents 3,726,146 (1973) and 5,353,655 (1994) by L.A. Mishler and US patent 5,800,311 (1998) by ...