Individual holder
LITTLETON FRANCIS J
US·3 granted patents·84 citations·filing 1981–1985
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0184US4426897AThermal adjustment method and apparatus for rotating machinesLITTLETON FRANCIS J·Filed 1981·Granted Jan 24, 1984·42 cites·7 claims
- 0274US4682767AApparatus for folding and delivering sheet materialLITTLETON FRANCIS J·Filed 1985·Granted Jul 28, 1987·21 cites·5 claims
- 0366US4527473AThermal adjustment apparatus for rotating machinesLITTLETON FRANCIS J·Filed 1983·Granted Jul 9, 1985·21 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when LITTLETON FRANCIS J 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 →