Inventor
PALMER PHYLLIS J
US4 patents
Patents
4 patentsUS6537242B1Mar 25, 2003
Method and apparatus for enhancing penetration of a member for the intradermal sampling or administration of a substance
BECTON DICKINSON CO652 citations96
US4879098ANov 7, 1989
Device for the separation of the lighter fraction from the heavier fraction of a liquid sample
BECTON DICKINSON CO70 citations94
US4843017AJun 27, 1989
Device for the separation of the lighter fraction from the heavier fraction of a liquid sample
BECTON DICKINSON CO32 citations91
US4970052ANov 13, 1990
Device for the separation of the lighter fraction from the heavier fraction of a liquid sample
BECTON DICKINSON CO19 citations81