24 January 1950
On 24 January 1950, Percy Spencer received US Patent No. 2,495,429 for a “Method of treating foodstuffs”.
Category On This Day
Read More24 January 1950
24 January 2012
On 24 January 2012, US Patent No. 8,101,402 was granted to Elizabeth Holmes for a “Medical device for analyte monitoring and drug delivery”.
23 January 1940
On 23 January 1940, Irving Naxon, born Irving Nachumsohn, received US Patent 2,187,888 for a “Cooking apparatus”.
22 January 1889
On 22 January 1889, the name Coca-Cola appears in US trademark history in a form far removed from today’s brand.
20 January 2009
On 20 January 2009, Apple received US Patent No. 7,479,949 for a “Touch screen device, method, and graphical user interface for determining commands by applying heuristics”.