A project on the invention of Laptops

What year was the Laptop invented?

GRiD owned the design which is used in almost all modern laptop designs in 1988.Some historians, however, count as the first "true" portable the Osborne 1. It was created in 1981 by Adam Osborne who was also a former book publisher. He was the founder of Osborne Computer. His portable computer weighed 24 pounds.