There are a few copies of Patent #2,386,924 entitled "Production of Heavy Rums" issued to Rafael Arroyo in 1943 floating around on the internet, but I have yet to find a copy in a computer-friendly format that I really liked, so I decided to put one together.
Because this is a patent document issued by the United States Patent Office, it falls into the category of "public domain", so there should not be any issues with copyright.
I made versions in .pdf format, .doc format, and .odt format (for the open-source enthusiasts) and am currently hosting copies on my website.
"Production of Heavy Rums" in .pdf format
"Production of Heavy Rums" in .doc format
"Production of Heavy Rums" in .odt format
Anyone interested in rum and/or its production -- or distillation of spirits in general -- is encouraged to snag a copy and help to disseminate versions of this document in any way they see fit.
Keywords: Clostridium saccharobutyricum blackstrap molasses light heavy rum oils esters aldehydes Schizosaccharomyces bacteria symbiotic fermentation yeast cuts scientific data
"Production of Heavy Rums" by Rafael Arroyo
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- Rumrunner
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- Distiller
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Re: "Production of Heavy Rums" by Rafael Arroyo
Much obliged 

Where has all the rum gone? . . .
Every new member should read this before doing anything else:
Every new member should read this before doing anything else:
Re: "Production of Heavy Rums" by Rafael Arroyo
Thank you, BB. Easier to read for my eyes. 

Be safe.
Be discreet.
And have fun.
Be discreet.
And have fun.
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- Rumrunner
- Posts: 625
- Joined: Tue Jul 03, 2012 6:21 am
- Location: A Sugar-Producing Third World Country
Re: "Production of Heavy Rums" by Rafael Arroyo
Sure thing, guys. Happy to help out. 

Read about Buccaneer Bob's Silver, Gold, and Black Rum Recipe.
Download Buccaneer Bob's Silver, Gold, and Black Rum Recipe in pdf format.
Read About How to Malt Barley (or Wheat) for Beer (or Whisky/Whiskey)
Download Buccaneer Bob's Silver, Gold, and Black Rum Recipe in pdf format.
Read About How to Malt Barley (or Wheat) for Beer (or Whisky/Whiskey)