Inventor
CRIST RYAN FRANCIS
TW8 patents
⚠️ This page may combine multiple inventors who share the name “CRIST RYAN FRANCIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JOHNSON HEALTH TECH CO LTD
5 patentsUS9814930B2Nov 14, 2017
Exercise apparatus
JOHNSON HEALTH TECH CO LTD58 citations95
US12005302B2Jun 11, 2024
Exercise apparatus
JOHNSON HEALTH TECH CO LTD3 citations72
US11135472B2Oct 5, 2021
Exercise apparatus
JOHNSON HEALTH TECH CO LTD2 citations72
US11154746B2Oct 26, 2021
Exercise apparatus
JOHNSON HEALTH TECH CO LTD3 citations70
US11771948B2Oct 3, 2023
Exercise apparatus
JOHNSON HEALTH TECH CO LTD1 citations61