Hard work is said to result in living the American dream. This ethos is one of the reasons McElroy has been a viable company for 60 years, but it’s just one part of the equation that made McElroy the world’s leading manufacturer of butt fusion machines for thermoplastic pipe. There were other essential qualities that Art McElroy possessed when he started the company in his garage in Tulsa, Oklahoma, in 1954: an enduring passion for …