Inventor
CRUMP MATTHEW W
US15 patents
⚠️ This page may combine multiple inventors who share the name “CRUMP MATTHEW W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BORGWARNER INC
13 patentsUS10781892B2Sep 22, 2020
Press-fit check valve for a hydraulic tensioner reservoir with metered backflow
BORGWARNER INC6 citations82
US10006524B2Jun 26, 2018
Integrated pressure relief valve for hydraulic tensioner
BORGWARNER INC16 citations78
US7829015B2Nov 9, 2010
Formation of non-axial features in compacted powder metal components
BORGWARNER INC8 citations73
US12078245B2Sep 3, 2024
Face of tensioner guide or arm with pattern to influence chain system NVH performance
BORGWARNER INC5 citations70
US11796040B2Oct 24, 2023
Method(s) to apply tension to increase drivetrain jump torque capacity
BORGWARNER INC4 citations70
US10208838B2Feb 19, 2019
Vortex channel
BORGWARNER INC2 citations70
US10309514B2Jun 4, 2019
Noise, vibration, and harmonics reducing sprocket technology
BORGWARNER INC4 citations67
US10215296B2Feb 26, 2019
Pressure relief valve tuning feature
BORGWARNER INC1 citations61
US10400870B2Sep 3, 2019
Valvular paths
BORGWARNER INC1 citations59
US10428913B2Oct 1, 2019
Orifice flow valve
BORGWARNER INC0 citations49
US12435774B2Oct 7, 2025
Tooth jump protection device
BORGWARNER INC0 citations48
US12320425B2Jun 3, 2025
Tooth jump protection device
BORGWARNER INC0 citations48
US6997704B2Feb 14, 2006
Method and apparatus to aid in the delubrification of parts
BORGWARNER INC0 citations48