Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Twist drill having a sintered cemented carbide body, and like tools, and use thereof

Twist drill having a sintered cemented carbide body, and like tools, and use thereof

US Patent 6655882 · Granted Dec 2, 2003

Estimated economic value: $3,848,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Armor plate, armor plate composite, and armor2025
Armor plate, armor plate composite and armor2025
Cemented carbide compositions and applications thereof2024
Armor plate, armor plate composite and armor2024
Cemented carbide compositions and applications thereof2023
Device for securing and/or releasing injection moulds, means and method2022
Gas discharge tube including a starting aid2015
Cemented carbide body containing zirconium and niobium and method of making the 2013
Cemented carbide body containing zirconium and niobium and method of making the 2013
Cemented carbide body containing zirconium and niobium and method of making the 2013
Method for melting frozen, water-containing products in a mixer2011
Optical element, production method therefor, and composite component provided wi2011