Mart E. Ward

HMHenderson Manufacturing: 1 patents #1 of 7Top 15%

Manchester, IA: #1 of 5 inventorsTop 20%

Iowa: #283 of 1,090 inventorsTop 30%

Overall (2004): #157,121 of 270,089Top 60%

1 Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6761525	Combination dump and spreader apparatus	Mark S. Hollinrake, Timothy Ray Schenk, David Alan Cabalka, Terry J. Sommerfelt, Thomas E. Amthauer +1 more	2004-07-13