Inventor · disambiguated record
Ralph Semmler
Also filed as: SEMMLER RALPH
1 granted patent·2 pending applications·3 citations·filing 2004–2025
21Inventor score
Top patents by PatentIndex Score
3 records- 0167US2025369899A1Mask metrology measuring device and method for examining a photomaskZEISS CARL SMT GMBH·Filed 2025·Application pending·0 cites
- 0254US7525115B2Arrangement for inspecting objects, especially masks in microlithographyZEISS CARL SMS GMBH·Filed 2004·Granted Apr 28, 2009·3 cites·6 claims
- 0349US2022313422A1Intraocular lens system, intraocular lens and ciliar body implantZEISS CARL MEDITEC AG·Filed 2022·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ralph Semmler 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 →