Patents/Inventors

Keh B. Dema

Johnson City, TNUS4 patents

5 Patents

US123506132025
Liquid Filtration Media, Filter Elements and Methods
Donaldson Company, Inc.
0 cites
US121721112024
Filter Medium and Breather Filter Structure
Donaldson Company, Inc.
0 cites
USRE0502262024
Filter Medium and Structure
Donaldson Company, Inc.
0 cites
US118211192023
High Temperature Treated Media
DONALDSON COMPANY, Inc.
0 cites
US115652062023
Liquid Filtration Media, Filter Elements and Methods
Donaldson Company, Inc.
0 cites