Asphalt Technology
An earlier R&D program in asphalt technology resulted in the following US patents:
- US Patent # 5,106,227 dated April 21, 1992 entitled "Reinforced Asphalt Concrete and Structure for Producing Same," by Jameel Ahmad and Joseph P. Valenza
- US Patent # 5,009,543 dated April 23, 1991 entitled "Reinforced Asphalt Concrete and Structure for Producing Same," by Jameel Ahmad and Joseph Valenza.