Edward J. Merwald

FI Fisher Controls International: 1 patents #250 of 440Top 60%

📍 Marshalltown, IA: #175 of 271 inventorsTop 65%

🗺 Iowa: #8,735 of 15,303 inventorsTop 60%

Overall (All Time): #3,713,381 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5618025	Protected soft seat with secondary hard seat	Kimball R. Barron	1997-04-08