Assignee
KEEPSAKE INC
US·4 granted patents·54 citations·filing 1994–1996
Technology mixG03B4
Top patents by PatentIndex Score
4 records- 0182US5546146ASingle use camera film pre-exposure methodKEEPSAKE INC·Filed 1994·Granted Aug 13, 1996·23 cites·36 claims
- 0273US5765062AReusable fun photography double exposure cameraKEEPSAKE INC·Filed 1996·Granted Jun 9, 1998·15 cites·20 claims
- 0363US5794087APhotographic film pre-exposure apparatus and methodKEEPSAKE INC·Filed 1996·Granted Aug 11, 1998·9 cites·28 claims
- 0461US5613165APhotographic film pre-exposure methodKEEPSAKE INC·Filed 1996·Granted Mar 18, 1997·7 cites·25 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →