Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for the polishing and finishing of optical lenses

Method for the polishing and finishing of optical lenses

US Patent 5632668 · Granted May 27, 1997

Estimated economic value: $20,429,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Articles having a multilayer structure including undercut features interlocked w2017
Apparatus and method for forming a spiral wound abrasive article, and the result2004
Spiral wound abrasive belt and method2004
Coated abrasive having laminate backing material and method of making the same2004
Abrasive articles and methods of making and using the same2004
Coated abrasive having laminate backing material and method of making the same2003
Aminoplast resin/thermoplastic polyamide presize coatings for abrasive article b2001
Abrasive articles comprising vinyl ether functional resins2000
Abrasive article containing a grinding aid and method of making the same2000
Abrasive articles1995