Assignee
OLSON HANS E E
SE·2 granted patents·23 citations·filing 1985–1986
Technology mixF25B2
Top patents by PatentIndex Score
2 records- 0141US4813239AMethod for defrosting and device for the implementation of said methodOLSON HANS E E·Filed 1986·Granted Mar 21, 1989·18 cites·6 claims
- 0222US4702089ADevice for returning oil to at least one compressor in a cooling or refrigerating systemOLSON HANS E E·Filed 1985·Granted Oct 27, 1987·5 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when OLSON HANS E E 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 →