Inventor
WITZEL JOHN GEORGE
US3 patents
Patents
3 patentsUS8253576B2Aug 28, 2012
Search and rescue using ultraviolet radiation
WITZEL JOHN GEORGE3 citations54
US8058875B2Nov 15, 2011
Detection of ground-laid wire using ultraviolet C-band radiation
WITZEL JOHN GEORGE0 citations41
US8441360B2May 14, 2013
Search and rescue using ultraviolet radiation
WITZEL JOHN GEORGE1 citations37