Inventor

BURCK ROBERT C

US4 patents

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

JOHNSON HEALTH TECH CO LTD

2 patents

US7524272B2Apr 28, 2009

Exercise machine with semi-dependent retraction system

JOHNSON HEALTH TECH CO LTD66 citations93

US11047731B2Jun 29, 2021

Auto-calibration of load cell in measuring discrete weights

JOHNSON HEALTH TECH CO LTD0 citations59

BURCK ROBERT C

2 patents

US10596409B2Mar 24, 2020

Stair exerciser apparatus

BURCK ROBERT C1 citations64

US11266871B2Mar 8, 2022

Stair exerciser apparatus

BURCK ROBERT C0 citations53