Inventor
MONSON DONALD R
US14 patents
⚠️ This page may combine multiple inventors who share the name “MONSON DONALD R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DONALDSON CO INC
12 patentsUS5674219AOct 7, 1997
Electrosurgical smoke evacuator
DONALDSON CO INC545 citations99
USD384148SSep 23, 1997
Smoke evacuator for an electrocautery scalpel
DONALDSON CO INC63 citations96
US5616171AApr 1, 1997
Pulse jet filter cleaning system
DONALDSON CO INC115 citations96
US4946484AAug 7, 1990
Support for clean room ceiling grid system
DONALDSON CO INC68 citations96
US6113674ASep 5, 2000
Adsorption apparatus and methods
DONALDSON CO INC57 citations95
US5964927AOct 12, 1999
Adsorption apparatus
DONALDSON CO INC78 citations95
US5290345AMar 1, 1994
Refillable gas adsorption bed assembly and counterflow adsorber module
DONALDSON CO INC96 citations95
USD373190SAug 27, 1996
Smoke evacuator for an electrocautery scalpel
DONALDSON CO INC32 citations92
US4883513ANov 28, 1989
Filter cap for clean room ceiling grid system
DONALDSON CO INC27 citations92
US5123501AJun 23, 1992
In-line constricted sound-attenuating system
DONALDSON CO INC37 citations91
US4323369AApr 6, 1982
Air cleaner and ventilator
DONALDSON CO INC34 citations91
US5698011ADec 16, 1997
Process for separating sterilant gas from diluent gas through a selective membrane
DONALDSON CO INC33 citations90