Baltimore, Maryland
United States
13
2025-06-26
The entities that hold a legal rights for patent applications filed by inventor Rigdon William:
William Rigdon from Baltimore, US has applied for patents for these inventions. The list has both pending applications and granted patents:
SYSTEMS AND METHODS FOR HEATING A POWER-TOOL BATTERY PACK TO ENABLE CHARGING
#2 | 2024-03-14Fuel transfer station and refillable fuel cell for fuel transfer station
#3 | 2023-10-05Fuel transfer station and refillable fuel cell for fuel transfer station
#4 | 2023-06-22SYSTEM AND METHOD FOR CHARGING A BATTERY PACK
#5 | 2023-03-30SYSTEM AND METHOD FOR CHARGING A BATTERY PACK
#6 | 2021-12-16Battery charger
#7 | 2021-03-11Fuel transfer station and refillable fuel cell for fuel transfer station
#8 | 2020-04-23External fuel metering valve with shuttle mechanism
#9 | 2019-04-11Hydrogen fuel canister
#10 | 2019-03-14External fuel metering valve with shuttle mechanism
#11 | 2019-03-14Fuel transfer station and refillable fuel cell for fuel transfer station
#12 | 2019-02-14All-direction valve and handheld power tool having same
#13 | 2018-07-05ELECTRICAL COMPONENTS FOR REDUCING EFFECTS FROM FLUID EXPOSURE AND VOLTAGE BIAS
2236946 ⎘