Inventor

Lawrence W Luellen

Patents indexed

Year range

1912

Associated with

Years active

1912

Total patents

Most recent

1912

Domains

consumer_electronicsmechanical

Activity by decade

1910s

Patents

Career timeline

1 patents, in 1912

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How the Modern Disposable Paper Cup Was Invented

A 1908 patent for a sanitary, single-use paper cup designed to prevent the spread of germs from shared public drinking vessels.

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