Selling US patented product in US from Canada
<p>If I am selling a product that is patented in the US by US Company and I am selling this product from Canada to both Canadian and US customer. What will be at risk in this case. How can a US company sue a Canadian company if the Canadian company denies the request from US Company to stop selling this product.</p>

<blockquote>
  <p>How can a US company sue a Canadian company if the Canadian company
  denies the request from US Company to stop selling this product.</p>
</blockquote>

<p>The US company can hire a lawyer and sue you and/or your company in Canadian court. Google "cross-border litigation US canada".</p>

patents