JR

Ji T. Ren

Overall (All Time): #3,987,715 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4714811 Microwave oven and method with controlled heating profile John E. Gerling 1987-12-22