What pharmaceutical company manufactures the drug Viagra?

More Questions:

Who were the two founders of the company "Hewlett-Packard"?

Which book has the statement "all pigs are equal, but some pigs are more equal than others"?

In Arthurian legend, who is the illegitemate son of Sir Lancelot?

What Latin phrase actually comes from a poem, attributed to Virgil, about a salad recipe?

The majority of the Sierra Nevada Mountains are located in which state?

What is the capital of the United States Virgin Islands?

What type of bird is a "Khaki Campbell"?

What country did poinsettias originally come from?

The Asteroid Belt can be found between which two planets?

The angel shark is commonly referred to by what other name?

Who directed the 1999 movie "Bowfinger"?

The band "The Who" were also known as "The Detours" and what other name?

In which movie marked the first appearance of Charlie Chaplin's character, The Tramp?

When was the first radio alarm clock invented?

By marrying Prince Rainier, Grace Kelly became princess of what nation?