Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Non-invasive ophthalmic diagnostic method and apparatus

Non-invasive ophthalmic diagnostic method and apparatus

US Patent 5137029 · Granted Aug 11, 1992

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Monitoring system to detect objects on conveyor system2023
Self-oscillating constant-current gas discharge device lamp driver and method2005
High-frequency, ballast-free, non-thermionic fluorescent lighting system for col2003
UV water treatment apparatus2003
Non-thermionic ballast-free energy-efficient light-producing gas discharge syste2003
Plastic “trofer” and fluorescent lighting system2002
Non-thermionic fluorescent lamps and lighting systems2002
Low-voltage, high-efficiency fluorescent lighting for canes and umbrellas2002
Non-thermionic ballast-free energy-efficient light-producing gas discharge syste2001
Energy-efficient ultraviolet source and method2001
Low-voltage ballast-free energy-efficient ultraviolet material treatment and pur2000
High-efficiency gas discharge signage lighting2000