Inventor · disambiguated record
John W. Colburn, Jr.
Also filed as: COLBURN JR JOHN W
5 granted patents·435 citations·filing 1974–2000
86Inventor score
Top patents by PatentIndex Score
5 records- 0195US5033397ASoil chemical sensor and precision agricultural chemical delivery system and methodAGUILA CORP·Filed 1990·Granted Jul 23, 1991·189 cites·25 claims
- 0291US6484652B1Soil constituent sensor and precision agrichemical delivery system and methodCROP TECHNOLOGY INC·Filed 2000·Granted Nov 26, 2002·80 cites·29 claims
- 0385US6138590ASoil constituent sensor and precision agrichemical delivery system and methodAGUILA CORP·Filed 1997·Granted Oct 31, 2000·66 cites·37 claims
- 0477US5673637ASoil constituent sensor and precision agrichemical delivery system and methodCROP TECHNOLOGY INC·Filed 1993·Granted Oct 7, 1997·94 cites·18 claims
- 0540US4113315ACombustion apparatus for generating repetitive explosionsSOUTHWEST RES INST·Filed 1974·Granted Sep 12, 1978·6 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →