Inventor
NIELSEN STEVEN T
US17 patents
⚠️ This page may combine multiple inventors who share the name “NIELSEN STEVEN T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BECKMAN INSTRUMENTS INC
7 patentsUS4511349AApr 16, 1985
Ultracentrifuge tube with multiple chambers
BECKMAN INSTRUMENTS INC56 citations91
US4427406AJan 24, 1984
Sectional shaped liner for a centrifuge rotor
BECKMAN INSTRUMENTS INC25 citations82
US4301963ANov 24, 1981
Integral one piece centrifuge tube
BECKMAN INSTRUMENTS INC28 citations82
US4304356ADec 8, 1981
Supporting cap for sealed centrifuge tube
BECKMAN INSTRUMENTS INC23 citations81
US4177921ADec 11, 1979
One piece chylomicron rotor liner
BECKMAN INSTRUMENTS INC15 citations73
US4358420ANov 9, 1982
Method of making a thin wall centrifuge tube with improved polymer properties
BECKMAN INSTRUMENTS INC7 citations70
US4360150ANov 23, 1982
Centrifuge apparatus for reorienting gradients
BECKMAN INSTRUMENTS INC6 citations62
RAININ INSTR CO INC
4 patentsUS6168761B1Jan 2, 2001
Pipette with improved pipette tip and mounting shaft
RAININ INSTR CO INC89 citations98
USD448853SOct 2, 2001
Pipette tip
RAININ INSTR CO INC29 citations96
USD438981SMar 13, 2001
Pipette tip
RAININ INSTR CO INC24 citations92
USD437940SFeb 20, 2001
Pipette tip
RAININ INSTR CO INC13 citations82
NIELSEN STEVEN T
3 patentsUS4690670ASep 1, 1987
Centrifuge tube having reusable seal
NIELSEN STEVEN T35 citations91
US4990129AFeb 5, 1991
Swinging bucket ultracentrifuge rotor, sample tube and adapter
NIELSEN STEVEN T20 citations81
US4537320AAug 27, 1985
Centrifuge tube having removable crown and swage fitting
NIELSEN STEVEN T23 citations81