Inventor
HOLMA LEO
FI6 patents
Patents
6 patentsUS9791360B2Oct 17, 2017
Method and apparatus for measuring aerosol particles suspended in gas
DEKATI OY7 citations77
US9791361B2Oct 17, 2017
Method and apparatus for measuring aerosol particles of exhaust gas
DEKATI OY5 citations66
US11101622B2Aug 24, 2021
Charging unit for a particle monitoring apparatus, and a particle monitoring apparatus
DEKATI OY0 citations56
US11692914B2Jul 4, 2023
Diluting device for aerosol measurements
DEKATI OY1 citations54
US7318338B2Jan 15, 2008
Measuring device for measuring aerosol
DEKATI OY4 citations53
US7152457B2Dec 26, 2006
Impactor a frame part for an impactor a part to be used in an impactor and a method for processing elements belonging to the impactor
DEKATI OY0 citations42