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Chris D. Willis
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Colorado Springs, CO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Fuel procurement tool and method(s) of use
Patent number
11,247,946
Issue date
Feb 15, 2022
Chris D. Willis
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Grant
Fuel source shaving device and method(s) of use
Patent number
11,021,668
Issue date
Jun 1, 2021
Chris D. Willis
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Fuel procurement tool and method(s) of use
Patent number
10,618,853
Issue date
Apr 14, 2020
Chris D. Willis
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Patents Applications
last 30 patents
Information
Patent Application
FUEL PROCUREMENT TOOL AND METHOD(S) OF USE
Publication number
20200207679
Publication date
Jul 2, 2020
Chris D. Willis
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
Fuel Source Shaving Device and Method(s) of Use
Publication number
20190203136
Publication date
Jul 4, 2019
Chris D. Willis
C06 - EXPLOSIVES MATCHES
Information
Patent Application
FUEL PROCUREMENT TOOL AND METHOD(S) OF USE
Publication number
20180037518
Publication date
Feb 8, 2018
Chris D. Willis
B26 - HAND CUTTING TOOLS CUTTING SEVERING