Inventor
CHOU AMMY
TW14 patents
⚠️ This page may combine multiple inventors who share the name “CHOU AMMY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WELCOME CO LTD
6 patentsUS7464845B2Dec 16, 2008
Hand-held staple gun having a safety device
WELCOME CO LTD1,038 citations98
USD823913SJul 24, 2018
Sealer
WELCOME CO LTD42 citations94
US7034252B2Apr 25, 2006
Hand-held electric heat sealer
WELCOME CO LTD12 citations92
US6630647B2Oct 7, 2003
Hand-held electric heat sealer
WELCOME CO LTD5 citations73
US7700897B2Apr 20, 2010
Hand-held electric sealer having a detachable electric sealing module
WELCOME CO LTD6 citations62
US7291810B2Nov 6, 2007
Hand-held electric heat sealer
WELCOME CO LTD0 citations52
WELCOME COMPANY LTD
4 patentsUS6326594B1Dec 4, 2001
Hand-held electric sealer with safety means
WELCOME COMPANY LTD20 citations92
US5854466ADec 29, 1998
Hand-held pivoting electric heat sealing apparatus
WELCOME COMPANY LTD24 citations91
US6064038AMay 16, 2000
Hand-held electric sealer with detachable heat resistant cover sheet
WELCOME COMPANY LTD18 citations83
US6040559AMar 21, 2000
Electric heat pen with sandwiched heater element
WELCOME COMPANY LTD12 citations72