Assignee
GREENBERG YAIR
US·1 granted patent·2 pending applications·5 citations·filing 2006–2011
Technology mixB43K2
Top patents by PatentIndex Score
3 records- 0143US2008152420A1External fluid source fillable writing instrumentGREENBERG YAIR·Filed 2006·Application pending·0 cites
- 0242US2007274767A1Permanent ink refill and permanent ink refillable writing instrument articles and methodsGREENBERG YAIR·Filed 2006·Application pending·0 cites
- 0337USD658715SStylus penGREENBERG YAIR·Filed 2011·Granted May 1, 2012·5 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when GREENBERG YAIR 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 →