Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for carbon coating and boron-doped carbon coating

Method and apparatus for carbon coating and boron-doped carbon coating

US Patent 5141595 · Granted Aug 25, 1992

Estimated economic value: $4,109,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Liquid flow rate control device2001
Device for measuring electromagnetic radiation absorption1999
Liquid flow rate control device1998
System and method for measuring electromagnetic radiation absorption1997
System for measuring electromagnetic properties1996
Method for measuring electromagnetic properties1995
Method and apparatus for carbon coating and boron-doped carbon coating a porous 1993
Method of manipulating playing pieces1987
Filter housing for closed fluid circulating system1986
Toy puzzle1985
Piston actuated, pilot valve operated breathing regulator1984
Buoyancy control valve for scuba diving vests1983