Inventor · disambiguated record
Philip Willis
Also filed as: WILLIS PHILIP · WILLIS PHILIP JOHN · WILLIS PHILIP M
5 granted patents·8 pending applications·132 citations·filing 1977–2025
80Inventor score
Top patents by PatentIndex Score
13 records- 0195US11730079B2Planter with high speed seed delivery apparatusKINZE MFG INC·Filed 2020·Granted Aug 22, 2023·9 cites·17 claims
- 0294US10842072B2Planter with high speed seed delivery apparatusKINZE MFG INC·Filed 2018·Granted Nov 24, 2020·33 cites·20 claims
- 0389US4107780ADisplay apparatusNAT RES DEV·Filed 1977·Granted Aug 15, 1978·89 cites·13 claims
- 0479US2025275498A1Planter with high speed seed delivery apparatusKINZE MFG INC·Filed 2025·Application pending·0 cites
- 0578US12329058B2Planter with high speed seed delivery apparatusKINZE MFG INC·Filed 2023·Granted Jun 17, 2025·0 cites·20 claims
- 0654US2024260500A1All electrical planter and electrical planter componentsKINZE MFG INC·Filed 2024·Application pending·0 cites
- 0753USD847868SSeed disk with integrated hubKINZE MFG INC·Filed 2017·Granted May 7, 2019·1 cites·1 claims
- 0853US2006254633A1Walking cane assemblyWILLIS PHILIP M·Filed 2005·Application pending·0 cites
- 0953US2023172096A1Apparatus, system, and method for calibration of liquid fertilizer distributionKINZE MFG INC·Filed 2022·Application pending·0 cites
- 1052US2006254632A1Walking cane assemblyWILLIS PHILIP M·Filed 2005·Application pending·0 cites
- 1149US2023165236A1Systems, methods, and apparatus for liquid fertilizer drawbackKINZE MFG INC·Filed 2022·Application pending·0 cites
- 1246US2025258032A1Radar-based liquid volume detection in a moving vessel and use of radar sensor on agricultural implementKINZE MFG INC·Filed 2025·Application pending·0 cites
- 1338US2009304269A1Image ConstructionUNIV BATH RES AND INNOVATION S·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →