Savage, Minnesota
United States
4
2023-03-23
The entities that hold a legal rights for patent applications filed by inventor Johnson James:
James Johnson from Savage, US has applied for patents for these inventions. The list has both pending applications and granted patents:
INTRINSICALLY SAFE, REUSABLE, POWER MODULE FOR FIELD DEVICES
#2 | 2013-10-24Wireless field device having discrete input/output
#3 | 2012-11-22Process device with light change triggered display
#4 | 2007-08-30Industrial process field device with energy limited battery assembly
494319 ⎘