Inventor
CHRISTIE RYAN J K
US4 patents
Patents
4 patentsUS10506754B2Dec 17, 2019
Variable tooth coulter blade with sized inserts
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US10844908B2Nov 24, 2020
Concentrated high-speed rigid hub
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US10820462B2Nov 3, 2020
Variable tooth coulter blade with sized inserts
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US12133480B2Nov 5, 2024
Variable tooth coulter blade with sized inserts
PRESCRIPTION TILLAGE TECH LLC0 citations47