SSL certificates can be seen by simply double clicking on the padlock symbol when displayed in the browser. A typical certificate will look like this; 
All SSL Certificates are issued to either companies or legally accountable individuals. Typically SSL Certificates contain the domain name, the company name, the address i.e. city, state and country. It will also contain the expiry date of the Certificate and details of the Certification Authority responsible for the issuance of the Certificate.
When a browser connects to a secure site it will retrieve the site's SSL Certificate and check that it has not expired, that it has been issued by a Certification Authority the browser trusts and that it is being used by the website for which it has been issued. If it fails on any one of these checks the browser will display a warning to the end user.