Inventor

PARK BYEONG-YEOL

KR6 patents

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

AGENCY DEFENSE DEV

4 patents

US5273603ADec 28, 1993

Method for manufacturing pressure vessels having holes of different diameters

AGENCY DEFENSE DEV18 citations71

US5942070AAug 24, 1999

Method for insulating a composite pressure vessel having improved adhesiveness between the insulation and the vessel

AGENCY DEFENSE DEV7 citations69

US5348698ASep 20, 1994

Method for manufacturing pressure container having opposite dome ends with different opening diameters

AGENCY DEFENSE DEV7 citations68

US6042671AMar 28, 2000

Members having improved adhesion and sealing performance for rocket nozzle and fabrication method thereof

AGENCY DEFENSE DEV6 citations66

NINE & NINE CO LTD

1 patent

US7291073B2Nov 6, 2007

Golf club head having a variable loft angle

NINE & NINE CO LTD12 citations76

PARK BYEONG YEOL

1 patent

US9303591B2Apr 5, 2016

Propulsion system and rocket having the same

PARK BYEONG YEOL0 citations18