Algas-SDI Patents

Algas-SDI is the world’s leading provider of equipment for the standby and transportable fuels business for the last 80 years. We take pride in creating high-quality engineering design and packaged systems. We continually innovate to make Transportable Gases Easier to Use.
Algas-SDI products are protected by the following patents and patent applications:

ZIMMER™ Product Family Patents

  • US6816669B2
  • US6957013B2
  • US6707987B2
  • PCT/US2019/051752
  • EP1558879B1
  • KR100882382B1
  • JP2004547228A

Second Sun™ Product Family Patents

  • US8951041B2
  • US10018305B2

Direct Fired Product Family Patents

  • 2493369
  • 3106956

Power Product Family Patents

  • US4645904A
  • CA1269921A

Power XP Product Family Patent

  • US4255646A
Algas-SDI Patents

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Corporate Information

OUR AIM: The innovative application of reliable clean-energy systems for commercial, industrial and utility customers.

About Algas-SDI
Our company mission & history

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Quality Certificates
ISO 9001 Registration, product certifications & approvals

Quality Policy and Values
Our commitment to superior service & products

Patents
Current patents & patent applications

Products

Algas-SDI We make transportable fuel gases easier to use.

Combustion Products
Complete burners and replacement parts available for quick delivery

LP-Gas Products
Safe, Simple, & Reliable LPG Vaporizers & Tank Heaters

Gas Systems
Complete natural gas backup, replacement, & off-grid decompression systems

Resources & Learning

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Frequently Asked Questions
Answers to vaporizer FAQs

Case Studies
Field applications using Algas-SDI equipment

Why use a Vaporizer
An intro to vaporization science & function

What is Propane Air
An intro to the science & use of propane air

Product Videos
Watch & learn from our product demos

CNG Learning Center
An intro to the science & use of compressed natural gas

Glossary
Common terms in the fuel gas product and systems industry

Product Directory & Information
Product brochures, manuals, drawings, and spec sheets

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