San Diego, California
United States
4
2012-01-26
The entities that hold a legal rights for patent applications filed by inventor GENG Mingming:
Mingming GENG from San Diego, US has applied for patents for these inventions. The list has both pending applications and granted patents:
NICKEL HYDROXIDE ELECTRODE FOR RECHARGEABLE BATTERIES
#2 | 2012-01-26PASTED NICKEL HYDROXIDE ELECTRODE FOR RECHARGEABLE NICKEL-ZINC BATTERIES
#3 | 2009-08-20Nickel hydroxide electrode for rechargeable batteries
#4 | 2009-08-13Pasted nickel hydroxide electrode for rechargeable nickel-zinc batteries
3079970 ⎘