ESI has a number of U.S. Patents, either granted or pending, on our products’ unique designs and capabilities. Our innovative products use significantly less hardware, resulting in increased reliability. Due to our diversity of products and additional features, we provide significant benefits and greater long-term customer satisfaction. Our patents that have been granted include:
Estech Systems, Inc (ESI)
3701 E. Plano Parkway, Ste. 300
Plano, TX 75074-1819
P: 972-422-9700 | F: 972-422-9705