Davidson, North Carolina
United States
3
2024-02-29
The entities that hold a legal rights for patent applications filed by inventor Simmons James:
James Simmons from Davidson, US has applied for patents for these inventions. The list has both pending applications and granted patents:
ELECTRIC DIAPHRAGM PUMP WITH OFFSET SLIDER CRANK
#2 | 2022-10-20Electric diaphragm pump with offset slider crank
#3 | 2020-09-17Electric diaphragm pump with offset slider crank
2850661 ⎘