Inventor

RIFFE JEFFREY L

US6 patents

⚠️ This page may combine multiple inventors who share the name “RIFFE JEFFREY L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FED MOGUL LLC

3 patents

US10422299B2Sep 24, 2019

Piston with asymmetric upper combustion surface and method of manufacture thereof

FED MOGUL LLC1 citations54

US10344706B2Jul 9, 2019

Galleryless piston with cutout above pin bore

FED MOGUL LLC0 citations38

US10428761B2Oct 1, 2019

Galleryless piston with improved pocket cooling

FED MOGUL LLC0 citations33

FEDERAL MOGUL CORP

2 patents

US10584659B2Mar 10, 2020

Robust, lightweight, low compression height piston and method of construction thereof

FEDERAL MOGUL CORP3 citations71

US9909528B2Mar 6, 2018

Piston with abradable coating to generate appropriate contact geometry on running surface

FEDERAL MOGUL CORP1 citations45

TENNECO INC

1 patent

US10352270B2Jul 16, 2019

Galleryless piston with connection to pockets

TENNECO INC0 citations38