Cary, Illinois
United States
5
2011-04-19
The entities that hold a legal rights for patent applications filed by inventor Doubleday Marc D.:
Marc D. Doubleday from Cary, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Multi-functional, personal flotation device
#2 | 2010-08-05Method and Apparatus for Preparing an Acellular Red Blood Cell Substitute
#3 | 2008-11-20PROTECTIVE GEL FOR AN ELECTRICAL CONNECTION
#4 | 2008-05-08Method and apparatus for preparing an acellular red blood cell substitute
#5 | 2005-03-24Method and apparatus for preparing an acellular red blood cell substitute
3649909 ⎘