Assignee
VREDENBURG SR EDRIC W
3 granted patents·48 citations·filing 1979–1983
Top patents by PatentIndex Score
3 records- 0163US4550755AVacuum bag fillerVREDENBURG SR EDRIC W·Filed 1983·Granted Nov 5, 1985·21 cites·3 claims
- 0257US4236308ASelf-cleaning tree girdling deviceVREDENBURG SR EDRIC W·Filed 1979·Granted Dec 2, 1980·17 cites·2 claims
- 0342US4398576APacker-filler machineVREDENBURG SR EDRIC W·Filed 1981·Granted Aug 16, 1983·10 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when VREDENBURG SR EDRIC W 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 →