Assignee
GRADEK THOMAS
CA·2 granted patents·1 pending application·4 citations·filing 2009–2015
Top patents by PatentIndex Score
3 records- 0162US8440727B2Hydrocarbon extraction by oleophilic beads from aqueous mixturesGRADEK THOMAS·Filed 2009·Granted May 14, 2013·4 cites·25 claims
- 0249US9901043B2Method and system for surface and subsurface water retentionGRADEK THOMAS·Filed 2013·Granted Feb 27, 2018·0 cites·15 claims
- 0329US2019023991A1Hydrocarbon extraction by oleophilic beads from aqueous mixturesGRADEK THOMAS·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when GRADEK THOMAS 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 →