Home › Inventors › Charles Willy Karmalm

Charles Willy Karmalm

Nödinge, SE: #1 of 3 inventorsTop 35%

Overall (1997): #49,999 of 185,788Top 30%

1 Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D381067	Valve membrane	—	1997-07-15