I found this topic which I believe is similar, but is for the SKU.
http://support.themeburn.com/topic/adding-sku-next-to-price-everywhere

Instead, I would like the Product Code as shown on the detail page to also appear on the grid formatted category page centered between the rule line below the image and above the product name link.

Example:

Image
_______
A12345
WiFi Router

Can you tell me how to modify the sku example or provide me with an alternative to achieve this?

Thanks,
Bob