Inventor
ALEXIOU JOHN
US6 patents
⚠️ This page may combine multiple inventors who share the name “ALEXIOU JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUBPAC INC
5 patentsUSD831334SOct 23, 2018
Combined portable speaker and vest
SUBPAC INC18 citations90
US10111010B2Oct 23, 2018
Multistage tactile sound device
SUBPAC INC15 citations89
US9672703B2Jun 6, 2017
Multistage tactile sound device
SUBPAC INC14 citations89
US10812914B2Oct 20, 2020
Multistage tactile sound device
SUBPAC INC1 citations69
US10390156B2Aug 20, 2019
Tactile sound device having active feedback system
SUBPAC INC5 citations65