RD

Richard A. DePauw

JD John Deere: 6 patents #791 of 5,518Top 15%
AC American Cyanamid: 3 patents #469 of 1,554Top 35%
IH International Harvester: 2 patents #44 of 255Top 20%
📍 East Moline, IL: #13 of 91 inventorsTop 15%
🗺 Illinois: #11,418 of 84,256 inventorsTop 15%
Overall (All Time): #668,994 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
5379812 Closed granular chemical handling system Myron L. McCunn, Donald K. Landphair, Richard M. Neysinck, William R. Lundie, Douglas P. Brown +4 more 1995-01-10
5224527 Closed granular chemical handling system Myron L. McCunn, Donald K. Landphair, Richard M. Neyrinck, William R. Lundie, Douglas P. Brown +4 more 1993-07-06
5125438 Closed granular chemical handling system Myron L. McCunn, Donald K. Landphair, Richard M. Neyrinck, William R. Lundie, Douglas P. Brown +4 more 1992-06-30
5060701 Closed granular chemical handling system Myron L. McCunn, Donald K. Landphair, Richard M. Neyrinck, William R. Lundie, Douglas P. Brown +4 more 1991-10-29
5029624 Closed granular chemical handling system Myron L. McCunn, Donald K. Landphair, Richard M. Neyrinck, William R. Lundie, Douglas P. Brown +4 more 1991-07-09
4776153 Automatic height control for a laterally pivoted harvester header Robert P. Spangler, William R. Brown, Edward J. Hengen 1988-10-11
4348855 Crop damage responsive control of rotor speed Richard W. Staiert 1982-09-14
4244380 Adjustable transport vanes for axial flow combine Neil C. Dunn, James Robert Lucas 1981-01-13