He recalled a product development from his PayPal days, where an engineer developed a better way to authenticate bank accounts.
Three years ago, Mr. Khan, a former Intel engineer, developed a Web site that allowed people to communicate with one another in Urdu.
Mr. Glanz, who is a software engineer, developed an application for the iPhone, and the pair released it in early November.
In 1906 Lee De Forest, an American engineer, developed a type of vacuum tube that was capable of amplifying radio signals.
By then, nine months had passed since he lost his job as an engineer developing products for a Pittsburgh company that makes industrial and safety equipment.
The company was founded in 1991 when Mr. Consentino, an electrical engineer, developed the original designs and trained his wife to work with him.
The technology is experimental, however the engineer developing it has had good results in initial trials.
The system took six months to engineer, develop and assemble, followed by an extensive commissioning process.
Ting, who by trade was an electrical engineer, developed all the recipes based on experimentation.
Sir Donald Bailey, a civil engineer, developed the Bailey bridge while he worked in Christchurch during the Second World War.
Its founder, Debbie Sterling, a Stanford engineer, developed the line to give little girls "more choices than the pink aisle has to offer".
