Individual holder
ELLIS JAMES F
3 granted patents·90 citations·filing 1979–1986
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0190US4270283AAir recycling apparatus for drying a textile webELLIS JAMES F·Filed 1979·Granted Jun 2, 1981·47 cites·17 claims
- 0272US4743039AGrand piano action cradleELLIS JAMES F·Filed 1986·Granted May 10, 1988·33 cites·1 claims
- 0347US4282810APrint rollerELLIS JAMES F·Filed 1979·Granted Aug 11, 1981·10 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when ELLIS JAMES F 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 →