Inventor

DOUBLEDAY MARC D

US3 patents

⚠️ This page may combine multiple inventors who share the name “DOUBLEDAY MARC D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NORTHFIELD LAB

2 patents

US6498141B2Dec 24, 2002

Method and apparatus for preparing an acellular red blood cell substitute

NORTHFIELD LAB22 citations86

US7521417B2Apr 21, 2009

Method and apparatus for preparing an acellular red blood cell substitute

NORTHFIELD LAB7 citations67

DOUBLEDAY MARC D

1 patent

US7927162B1Apr 19, 2011

Multi-functional, personal flotation device

DOUBLEDAY MARC D7 citations73