Linde Engineering North America Inc. Appoints Carlos Conerly And Arturo Puigbo To Executive Positions BOE Report (press release) TULSA, Okla., July 13, 2017 /PRNewswire/ — Linde Engineering North America (LENA) announces Carlos Conerly has joined LENA as President of the Natural Gas and Refining Division and Arturo Puigbo has joined as Vice President of Sales and ... |