Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Multiple analysis hematology reference control reagent and method of making the same

Multiple analysis hematology reference control reagent and method of making the same

US Patent 4219440 · Granted Aug 26, 1980

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Manual planetary transmission with synchronizer clutches and brakes2007
Multiple connection synchronizer2004
LED flashing lantern1997
Rotating light beacon including low-profile stepper motor1996
Marker lamp with LED array and prismatic diffuser1994
Sealed, inductively powered lamp assembly1993
Hub-mounted vehicle back-up alarm1992
Servo mechanism for actuating a friction band assembly in a planetary gear set1989
Relative movement sensor1989
Universal kit for spar-mounted mount for radar antenna1987
Self-locking covering device for standing rigging1984
Contained blood gas control1983