Assignee
FRIES JAMES E
4 granted patents·284 citations·filing 1978–1979
Top patents by PatentIndex Score
4 records- 0195US4297000ASolar lighting systemFRIES JAMES E·Filed 1979·Granted Oct 27, 1981·182 cites·12 claims
- 0291US4196590AVapor buoyancy engineFRIES JAMES E·Filed 1978·Granted Apr 8, 1980·66 cites·13 claims
- 0365US4311324ASkating sailsFRIES JAMES E·Filed 1979·Granted Jan 19, 1982·15 cites·19 claims
- 0456US4325359AFocusing solar heat collectorFRIES JAMES E·Filed 1979·Granted Apr 20, 1982·21 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when FRIES JAMES 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 →