Individual holder
EVANYK WALTER R
US·2 granted patents·2 pending applications·114 citations·filing 1990–2006
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0179US5033212ASystem for increasing the visibility of an objectEVANYK WALTER R·Filed 1990·Granted Jul 23, 1991·102 cites·13 claims
- 0262USD397632SFlashing warning indicatorEVANYK WALTER R·Filed 1997·Granted Sep 1, 1998·12 cites·1 claims
- 0354US2007220773A1Apparatus and method for generating and storing energy in a portable energy storage device and using the stored energy to extend internal battery lifeEVANYK WALTER R·Filed 2006·Application pending·0 cites
- 0454US2007089760A1Hair curler/hair brushEVANYK WALTER R·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when EVANYK WALTER R 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 →