Inventor

PARK JONG KWAN

KR6 patents

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

KOREA SINTERED METAL CO LTD

2 patents

US7052648B2May 30, 2006

Method for manufacturing flange for compressor

KOREA SINTERED METAL CO LTD1 citations41

US7645964B2Jan 12, 2010

High frequency heat treatment method for fine bottom-closed hole

KOREA SINTERED METAL CO LTD0 citations34

KIM KI BUM

1 patent

US8876936B2Nov 4, 2014

Engine valve seat and manufacturing method thereof

KIM KI BUM3 citations60

NAT UNIV CHONBUK IND COOP FOUND

1 patent

US10702637B2Jul 7, 2020

Guiding needle for suction tube

NAT UNIV CHONBUK IND COOP FOUND0 citations49

POSTECH ACAD IND FOUND

1 patent

US10692397B2Jun 23, 2020

Smart nasometer

POSTECH ACAD IND FOUND0 citations43

PARK JONG KWAN

1 patent

US8500905B2Aug 6, 2013

Kyropoulos sapphire single crystal growing apparatus using elliptic crucible

PARK JONG KWAN0 citations29