Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Coating solution for forming insulating film with excellent corrosion resistance property and film close adhesion property and film intensity without chrome and a method for making the insulation film on non-oriented electrical steel sheet by using it

Coating solution for forming insulating film with excellent corrosion resistance property and film close adhesion property and film intensity without chrome and a method for making the insulation film on non-oriented electrical steel sheet by using it

US Patent 7976902 · Granted Jul 12, 2011

Estimated economic value: $34,835,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Rail environment mapping and cleaning device and method using traveling vehicle,2025
Radio frequency integrated circuit and communication device including the integr2025
Annealing separator composition for grain-oriented electrical steel sheet, grain2025
Acoustic Luneburg meta lens and design method thereof2025
Hybrid driving module2025
Hybrid driving module2025
Hybrid driving module2025
Torsional damper and hybrid drive module comprising same2025
Method for manufacturing electrical steel sheet product2025
Storage device, controller and controller operation method with improved program2025
Memory system including memory die dedicated for metadata and operating method t2025
Electrical steel sheet and method for manufacturing same2024