Inventor
PAROS NICHOLAS J
US11 patents
Patents
11 patentsUSD839936SFeb 5, 2019
Cutting insert and bolster
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Flat cutter bit with cutting insert having edge preparation
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Two prong rotary drill bit with cutting insert having edge preparation
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Rotatable cutting tool with cutting insert and bolster
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Rotary drill bit with cutting insert for engaging earth strata
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Cutting tool mounting assembly
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Spline drive drill steel couplers
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Cutting tool mounting assembly
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US9428968B2Aug 30, 2016
Rotary drill bit with cutting insert having edge preparation
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US9422812B2Aug 23, 2016
Cutting tool mounting assembly with elastomeric coated bushing
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