Inventor · disambiguated record
Helen Stephenson
Also filed as: STEPHENSON HELEN
0 granted patents·7 pending applications·0 citations·filing 2012–2012
Top patents by PatentIndex Score
7 records- 0142US2014140683A1Devices and Methods for Emanating LiquidsSTEPHENSON HELEN·Filed 2012·Application pending·0 cites
- 0237US2014138458A1Devices and Methods for Emanating LiquidsSTEPHENSON HELEN·Filed 2012·Application pending·0 cites
- 0337US2014191061A1Devices and Methods for Emanating LiquidsKOONTZ RICHARD·Filed 2012·Application pending·0 cites
- 0437US2014301722A1Devices and Methods for Emanating LiquidsSTEPHENSON HELEN·Filed 2012·Application pending·0 cites
- 0517US2014175189A1Refill for a LiquidSTEPHENSON HELEN·Filed 2012·Application pending·0 cites
- 0617US2014153910A1Devices and Methods for Emanating LiquidsSTEPHENSON HELEN·Filed 2012·Application pending·0 cites
- 0713US2014161428A1Devices And Methods For Emanating LiquidsSTEPHENSON HELEN·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Helen Stephenson files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →