Windsafe Windsafe: wind and draft problems are common. A resourceful entrepreneur has developed and patented several products for this purpose. Progest... Read more
P3/Excellence parking- Schiphol The construction group Ballast Nedam was awarded the contract to build the six-story P3 Schiphol parking garage by Schiphol Nederland... Read more
Passenger Elevator Passenger elevator: In the elevator industry, nothing as unique as the screw elevator has been invented in recent decades. This... Read more
Paper clipThe paper clip has been reinvented many times. The inventor has developed a paper clip made of paper that can… Read more
