Individual holder
ELLIS BILLY H
3 granted patents·53 citations·filing 1981–1984
Individually held — no corporate assignee on record.
Technology mixE04D3
Top patents by PatentIndex Score
3 records- 0159US4601135AAluminum shingle accessoriesELLIS BILLY H·Filed 1984·Granted Jul 22, 1986·29 cites·5 claims
- 0234US4411120AAluminum shingle accesoriesELLIS BILLY H·Filed 1981·Granted Oct 25, 1983·14 cites·4 claims
- 0330US4489532AAluminum shingle accessoriesELLIS BILLY H·Filed 1983·Granted Dec 25, 1984·10 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when ELLIS BILLY H 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 →