Assignee
SCHMIDT HELENE E
US·3 granted patents·7 citations·filing 2008–2018
Top patents by PatentIndex Score
3 records- 0166US7686138B2Free standing step with user customizable height and flat expanding deckSCHMIDT HELENE E·Filed 2008·Granted Mar 30, 2010·7 cites·20 claims
- 0243US10348729B2Network authorization system and method using rapidly changing network keysSCHMIDT HELENE E·Filed 2018·Granted Jul 9, 2019·0 cites·1 claims
- 0338US10171465B2Network authorization system and method using rapidly changing network keysSCHMIDT HELENE E·Filed 2016·Granted Jan 1, 2019·0 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when SCHMIDT HELENE 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 →