Inventor · disambiguated record
Wolfram Graser
Also filed as: GRASER WOLFRAM
5 granted patents·1 pending application·123 citations·filing 1991–2007
81Inventor score
Files withPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH3OSRAM AG1PATENT TRUCHAND GES FUER ELEK1PATENT TRUEHAND GES FUER ELEKT1
Top patents by PatentIndex Score
6 records- 0188US6051927AHigh pressure sodium lamp of low powerPATENT TRUEHAND GES FUER ELEKT·Filed 1997·Granted Apr 18, 2000·78 cites·14 claims
- 0271US6218025B1Sintering electrodePATENT TRUCHAND GES FUER ELEK·Filed 1997·Granted Apr 17, 2001·30 cites·13 claims
- 0361US6525491B2Stabilizing the operation of gas discharged lampsPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 2001·Granted Feb 25, 2003·9 cites·9 claims
- 0460US8018156B2High-pressure discharge lamp having a ceramic discharge vesselOSRAM AG·Filed 2007·Granted Sep 13, 2011·1 cites·9 claims
- 0537US5192239AMethod and apparatus to make a discharge vessel for a sodium high-pressure discharge lampPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1991·Granted Mar 9, 1993·5 cites·18 claims
- 0636US2002190668A1High-pressure discharge lampPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Wolfram Graser 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 →