Sep 16, 2014 Sep 16, 2014 Updated Oct 24, 2017 After starting RPR Construction Co. Inc. with her late husband 31 years ago, Pat Pinkerton has no plans of stopping. “I love construction,” the ...

Petrobras provided technology for the test at RPR's catalytic cracking unit, which lasted seven days. A specialized team from Petrobras and Riograndense supported all stages of the bio-oil supply ...