Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Multiple exposure-format camera

Multiple exposure-format camera

US Patent 5640640 · Granted Jun 17, 1997

Estimated economic value: $12,264,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Security label laminate and method of labeling2013
One-time-use camera containing improved film element2005
Cameras, methods, and systems with partial-shading encodements2004
Photofinishing method and system2003
Photographic element having improved scratch and abrasion resistance2001
Film cassette having an indication of underexposure2001
Method and apparatus for repairing and removing scratches from photographic mate2001
Backing layers with reduced scum formation for photographic films2001
Composition for repairing and removing scratches from photographic surfaces2001
Method for keeping photographic film current2000
Antistatic layer coating compositions2000
Color photographic element1999