Certifications
- ISO 9001-2015
- ABS Certificate No. 04-HS445756
- United States Coast Guard – Healthier Choice Flooring Products
- TCA – Tile Council of America – ASTM C627 – Robinson-Type Floor Test
- BAA – Buy American Act – 95%
- NAFTA – North American Free Trade Agreement
- ABS PDA
- ABS Certificate
Patents
- European Patent No. 0 773 704 B1 – Flexible Heating Element
- US Patent No. 9,603,196 B2 – Self-Regulating Semi-Conductive Flexible Heating Element
- US Patent No. 8,279,033 B2 – Transformer with Isolated Cells
- US Application No. 62/430,090 and International Application No. WO 2018/106462 A1 –
- Systems and Methods for Heating Equipment in Hazardous Environments
Copyrights & Trademarks
- © STEP Warmfloor® Handbook, Literature and Articles
- Registered Trademark for STEP®, STEP Warmfloor®, STEP Touch® and Product Design®.
