Key Kolle

3 Patents

• US125936102026

  Thermoelectric Devices on Ceramic

  Sheetak, Inc.

  0 cites
• US119824732024

  Portable Temperature Regulated Container

  Sheetak, Inc.

  0 cites
• US117139082023

  Eco-friendly Temperature System

  Sheetak, Inc.

  0 cites