Inventor · disambiguated record
Lennart Backerud
Also filed as: BAECKERUD LENNART
4 granted patents·87 citations·filing 1988–1999
78Inventor score
Technology areasC22C
Top patents by PatentIndex Score
4 records- 0180US6267829B1Method of reducing the formation of primary platelet-shaped beta-phase in iron containing alSi-alloys, in particular in Al-Si-Mn-Fe alloysOPTICAST AB·Filed 1996·Granted Jul 31, 2001·43 cites·25 claims
- 0261US5104616AMethod for production of master alloys for grain refining treatment of aluminum meltsBAECKERUD INNOVATION AB·Filed 1988·Granted Apr 14, 1992·20 cites·1 claims
- 0348US6544359B1Method to produce compacted graphite iron (CGI)CGI PROMOTION AB·Filed 1999·Granted Apr 8, 2003·13 cites·12 claims
- 0448US6073677AMethod for optimization of the grain refinement of aluminum alloysOPTICAST AB·Filed 1996·Granted Jun 13, 2000·11 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Lennart Backerud 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 →