This Day in Patent History - On January 28, 1873, Louis Pasteur patented process of brewing beer and ale

On January 28, 1873, Louis Pasteur patented process of brewing beer and ale.

This process is very similar to the pasteurization process for milk. Before this patent, beer used to get spolit very soon.

PatentYogi_On January 28, 1873, Louis Pasteur patented process of brewing beer and ale

 

Patent Information
Publication number: US135245 A
Patent Title: Improvement in brewing beer and ale
Publication type: Grant
Publication date: Jan 28, 1873
Inventors: Louis Pasteur

US135245

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