Kenneth E. Johnston

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Okemos, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method of use for uniform muzzle loading
- Patent number 8,011,128
- Issue date Sep 6, 2011
- Kenneth Johnston
- F41 - WEAPONS
Information Patent Grant
Muzzle loading firearm and adaptor
- Patent number 6,385,887
- Issue date May 14, 2002
- Kenneth E. Johnston
- F41 - WEAPONS
Information Patent Grant
Muzzle loading gun and adaptor
- Patent number 5,706,598
- Issue date Jan 13, 1998
- Kenneth E. Johnston
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
BOLT ACTION MUZZLE LOADING FIREARM
- Publication number 20140298702
- Publication date Oct 9, 2014
- Kenneth E. Johnston
- F41 - WEAPONS
Information Patent Application
BOLT ACTION MUZZLE LOADING FIREARM
- Publication number 20140082981
- Publication date Mar 27, 2014
- Kenneth E. Johnston
- F41 - WEAPONS
Information Patent Application
APPARATUS AND METHOD OF USE FOR UNIFORM MUZZLE LOADING
- Publication number 20110209378
- Publication date Sep 1, 2011
- Barbara Ann Johnston
- Kenneth Johnston
- F41 - WEAPONS