Sorry, by your post I thought you was asking if it was a good tomato.That's not the question. The question is, "Are Rutgers Tomato seeds heritage tomato seeds?"
A simple yes or no will suffice if you are unwilling to commit to a more in depth response.
Yes the Rutgers tomato is a heritage tomato.
The Rutgers tomato has been available to the public since 1934 and was bred by Lyman Schermerhorn at Rutgers University.
Lyman used a Campbell's tomato which was of a Marglobe/ John Thompson Dorrance cross as a parent stock for the old Rutgers tomato.
There are very few seed companies that have the true Rutgers tomato, most sell a bred down version that really doesn't come close to a Rutgers. If I was to order the Rutgers seed I would get them from Harris Seeds.
There are at least two other "Rutgers" tomatoes, one being the Ramapo and the other is the Moreton F1 both are said to have the true Rutgers tomato taste and are all round good tomatoes.