Assignee
LIFE KEY CORP
US·3 granted patents·10 citations·filing 1983–1985
Technology mixG09F3
Top patents by PatentIndex Score
3 records- 0128US4577425AInformation storage apparatusLIFE KEY CORP·Filed 1983·Granted Mar 25, 1986·6 cites·10 claims
- 0223US4662091AInformation storage apparatusLIFE KEY CORP·Filed 1985·Granted May 5, 1987·4 cites·13 claims
- 0320US4634245ACartridge placement holderLIFE KEY CORP·Filed 1985·Granted Jan 6, 1987·0 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when LIFE KEY CORP files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →