Granted Patent
Utility
US 5,969,622 · App. 09/005,408
Allergen detector system and method
Inventors:
Robert N. Hamburger, Ruibo Wang, Jien-Ping Jiang, Donald F. Kaminski, Mark Castracane
Patented Case
View Patent ↗
Granted: Oct 19, 1999
Filed: Jan 9, 1998
Inventors
Robert N. Hamburger
Ruibo Wang
Jien-Ping Jiang
Donald F. Kaminski
Mark Castracane
Assignee (at issue)
Robert N. Hamburger
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.