SPFA Announces the Retirement of Executive Director Rick Duncan
The Spray Polyurethane Foam Alliance (SPFA) has announced the impending retirement of Richard S. Duncan, Ph.D, P.E. from his full-time role as executive director. A…
The Spray Polyurethane Foam Alliance (SPFA) has announced the impending retirement of Richard S. Duncan, Ph.D, P.E. from his full-time role as executive director. A…