Inventor · disambiguated record
Ursula Schafer
Also filed as: SCHAEFER URSULA · SCHAFER URSULA
2 granted patents·21 citations·filing 2003–2003
58Inventor score
Technology areasG03G
Files withOCE PRINTING SYSTEMS GMBH2
Top patents by PatentIndex Score
2 records- 0173US6889026B2Method of conveying toner from a toner refill containerOCE PRINTING SYSTEMS GMBH·Filed 2003·Granted May 3, 2005·18 cites·16 claims
- 0242US7333756B2Method and device for the transport of toner material from a reservoirOCE PRINTING SYSTEMS GMBH·Filed 2003·Granted Feb 19, 2008·3 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Ursula Schafer 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 →