Stacker has chronicled social, scientific, and business inventions that changed America over hundreds of years.

Looking through the rubble of ancient civilizations, archaeologists have uncovered inventions so sophisticated they challenge everything we think we know about technological progress. While we often ...

Main market opportunities include enhancing strategies for protecting software patents across US and European markets, addressing IP challenges related to GUI and mixed inventions, and refining claim ...

From the electric tricycle to parachute coat, these are some of the most poorly received devices developed around the globe.