INTELLECTUAL PROPERTY BLOG

Method and means for creating anti-gravity illusion US Patent 5255452A A system for allowing a…

COVID MASK? Us Patent 4666148A

Electric device for indicating the awakening of persons buried alive  Patented July 3,1900 by Walter…

Businessman’s portable nuclear shield.  This 1956 invention folds into a briefcase when not in use. …

This patented invention can help all those that are hoarding toilet paper  (and those that…