79 records — Page 1 of 8
[ ]
Collapse
[ ]
Expand
Creators:
Leonard, Ronald J.
Leonard, Leona
Dates:
1966-2000
Size:
5 Cubic feet (12 boxes)
Collection ID:
NMAH.AC.1109
Repository:
Archives Center, National Museum of American History

The collection documents Ronald J. Leonard's work at Travenol Laboratories and Sarns/3M, developing pumps and oxygenators used in cardiopulmonary bypass surgery.

Found In
[ ]
Collapse
[ ]
Expand
Dates:
1988
Level:
file
Collection ID:
NMAH.AC.1109
Repository:
Archives Center, National Museum of American History
[ ]
Collapse
[ ]
Expand
Dates:
1999
Level:
file
Collection ID:
NMAH.AC.1109
Repository:
Archives Center, National Museum of American History
[ ]
Collapse
[ ]
Expand
Dates:
2000
Level:
file
Collection ID:
NMAH.AC.1109
Repository:
Archives Center, National Museum of American History
[ ]
Collapse
[ ]
Expand
Dates:
1995-07-10
Level:
file
Collection ID:
NMAH.AC.1109
Repository:
Archives Center, National Museum of American History
[ ]
Collapse
[ ]
Expand
Dates:
undated
Level:
file
Collection ID:
NMAH.AC.1109
Repository:
Archives Center, National Museum of American History
[ ]
Collapse
[ ]
Expand
Dates:
1987-1989
Level:
file
Collection ID:
NMAH.AC.1109
Repository:
Archives Center, National Museum of American History
[ ]
Collapse
[ ]
Expand
Dates:
1990
Level:
file
Collection ID:
NMAH.AC.1109
Repository:
Archives Center, National Museum of American History
[ ]
Collapse
[ ]
Expand
Dates:
1996
Level:
file
Collection ID:
NMAH.AC.1109
Repository:
Archives Center, National Museum of American History
[ ]
Collapse
[ ]
Expand
Dates:
1998
Level:
file
Collection ID:
NMAH.AC.1109
Repository:
Archives Center, National Museum of American History
79 records — Page 1 of 8