Inventor

YOUNG JAMES D

US55 patents

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

YOUNG JAMES D

CLOYES GEAR & PRODUCTS INC

Random engagement roller chain sprocket and timing chain system including same

Roller chain sprocket with added chordal pitch reduction

Random engagement roller chain sprocket with staged meshing and flank relief to provide improved noise characteristics

Random engagement roller chain sprocket with cushion rings and root relief for improved noise characteristics

Chain tensioner with damping feature

Snap-fit chain tensioner apparatus and method

Roller chain sprocket with resilient cushion rings having improved durability and noise characteristics

Chain tensioner device for use in a confined space

Multiple-cushion ring sprocket assembly

Cushioned sprocket and improved inverted tooth chain for use with same

Roller chain sprocket with symmetric cushion rings

Snap-fit chain guide with locking connector arrangement

Random engagement roller chain sprocket with cushion rings and root relief for improved noise characteristics

Random engagement roller chain sprocket having improved noise characteristics

Random engagement roller chain sprocket with staged meshing and root relief to provide improved noise characteristics

Roller chain drive system having improved noise characteristics

Random engagement roller chain sprocket having improved noise characteristics

Random engagement roller chain sprocket with staged meshing and flank relief to provide improved noise characteristics

Roller chain drive system having improved noise characteristics

Roller chain drive system having improved noise characteristics

Blade-type mechanical chain tensioner with external strengthening rib

Chain tensioner apparatus and method

Roller chain sprocket with resilient cushion rings and root relief

Snap-fit chain guide with locking connector arrangement

Inverted tooth chain system with inside flank engagement

Snap-fit chain guide with saw-tooth fixing feature

Chain tensioner assembly having a single-fastener mounting arrangement

Method for chain meshing phasing on a V-engine camshaft drive to reduce noise

Inverted tooth chain and sprocket drive system with reduced meshing impact

Inverted tooth chain sprocket with frequency modulated meshing

YOUNG JAMES D

Captive fastener apparatus for chain guide or tensioner arm

Captive fastener apparatus for chain guide or tensioner arm

Blade tensioner with spring retaining features

Blade tensioner and bracket for blade tensioner including pocket pivot feature

Captive fastener apparatus for chain guide or tensioner arm

Roller chain sprocket having an improved tooth form and metal cushion rings

Inverted tooth chain and sprocket drive system with reduced meshing impact

Blade tensioner with captured spring

Inverted tooth chain sprocket with frequency modulated meshing

Inverted tooth chain and sprocket drive system with reduced meshing impact

Chain tensioner

Inverted tooth chain sprocket with frequency modulated meshing features

(unassigned)

Segmented, combination level and square having a rotating joint

Segmented, combination level and square having a rotating joint

BORG WARNER AUTOMOTIVE

Chain tensioner

GEARHART OWEN INDUSTRIES

Downhole signaling system

CLOYES GEAR & PRODUCTS

Automatic tensioner with one-pin locking mechanism

CLOYES IWIS CO LP

Chain tensioner apparatus

MINNESOTA MINING & MFG

Electrographic stylus recording apparatus

UNIV ALBERTA

cDNA encoding nucleoside transporter