Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Durable optical elements fabricated from free standing polycrystalline diamond and non-hydrogenated amorphous diamond like carbon (DLC) thin films

US Patent 5225926 · Granted Jul 6, 1993

Estimated economic value: $9,557,000

Assignee

Inventors

View full patent text on Google Patents →