Assignee
LIN FENGHUA
0 granted patents·3 pending applications·0 citations·filing 2006–2011
Top patents by PatentIndex Score
3 records- 0153US2011265326A1Method for manufacturing single-piece forged-steel piston with inner oil cooling chamberLIN FENGHUA·Filed 2011·Application pending·0 cites
- 0247US2009020007A1Single-piece forged-steel piston with inner oil cooling chamber and a method for manufacturing thereofLIN FENGHUA·Filed 2008·Application pending·0 cites
- 0328US2007079775A1Welding Forged Steel Single Piece Piston and Its Manufacturing MethodsLIN FENGHUA·Filed 2006·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →