St. Cloud, Florida
United States
3
2015-04-07
The entities that hold a legal rights for patent applications filed by inventor Litjens John J.:
John J. Litjens from St. Cloud, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Methods of making and operating outboard motors
#2 | 2014-02-27Marine propulsion systems having exhaust gas relief outlet
#3 | 2013-10-24MARINE PROPULSION SYSTEMS, INTAKE AIR SYSTEMS FOR MARINE PROPULSION SYSTEMS, AND MARINE PROPULSION SYSTEMS HAVING EXHAUST GAS RELIEF OUTLET
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