Troy, Michigan
United States
5
2019-01-03
The entities that hold a legal rights for patent applications filed by inventor Riffe Jeff:
Jeff Riffe from Troy, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Monolithic, galleryless piston and method of construction thereof
#2 | 2017-11-09Monolithic galleryless piston and method of construction thereof
#3 | 2016-04-28Monolithic, galleryless piston and method of construction thereof
#4 | 2016-03-31Monolithic, galleryless piston and method of construction thereof
#5 | 2015-05-07Monolithic, galleryless piston and method of construction thereof
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