MD

Mark Steven Douma

Overall (All Time): #3,304,282 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7805330 System and method for cross-selling products and services across an enterprise Thomas H. Johnson, Warren White Bauder, Gretchen Andes Bauder, LeRoy Ira Verwolf, Robert Calhoun +6 more 2010-09-28