Who we are
Science. Brewing. Innovation.
David Preston
Co-Founder, Co-Inventor, Managing Partner
David Preston leads the intellectual property, legal, and technology strategy at Liquid Wood, LLC.
A San Diego–based patent attorney since 1996, David brings decades of experience in biopharma intellectual property law. He is licensed in California and before the United States Patent and Trademark Office.
David holds:
- Ph.D. in Microbiology and Cell Science – University of Florida
- J.D. – Anton Scalia Law School, George Mason University
His expertise anchors Liquid Wood’s strong patent portfolio and innovation pipeline.
Charles E. Nation, Jr.
Charles “Chuck” Nation leads brewing expertise and product application.
A combat veteran Marine, Chuck brings a diverse background including IT and extensive brewing experience in San Diego. He has brewed at:
- Longship Brewery
- Ketch Brewery
- Night Parade Brewing (Chief Brewer)
Chuck plays a critical role in translating Liquid Wood technology into real-world brewing success.
Our Strength
Liquid Wood combines:
• Scientific innovation
• Brewing craftsmanship
• Intellectual property leadership