WHEN Vance D. Coffman retired as chief executive of Lockheed Martin last August , the company wanted to show a little gratitude .
Vance D. Coffman /business/person/company Lockheed Martin
WRB NNP NNP NNP VBD IN JJ NN IN NNP NNP JJ NNP , DT NN VBD TO VB DT JJ NN .
Vance D. Coffman
PERSON
Lockheed Martin
ORGANIZATION
/business/person/company