Inventor
RAUN WILLIAM R
US6 patents
Patents
6 patentsUS6596996B1Jul 22, 2003
Optical spectral reflectance sensor and controller
UNIV OKLAHOMA STATE164 citations97
US7188450B2Mar 13, 2007
Use of within-field-element-size CV for improved nutrient fertilization in crop production
UNIV OKLAHOMA STATE58 citations94
US6601341B2Aug 5, 2003
Process for in-season fertilizer nitrogen application based on predicted yield potential
UNIV OKLAHOMA STATE45 citations94
US6880291B2Apr 19, 2005
Process for in-season fertilizer nutrient application based on predicted yield potential
UNIV OKLAHOMA STATE33 citations91
US6855933B2Feb 15, 2005
Optical spectral reflectance sensor and controller
UNIV OKLAHOMA STATE25 citations91
US9635801B2May 2, 2017
Singulating hand planter and fertilizer applicator
UNIV OKLAHOMA STATE0 citations38