Patents/Inventors

Kenneth Ball

Portland, ORUS3 patents

4 Patents

US121437622024
Earphone with Solid Body
AUDIOLINEOUT LLC
0 cites
USD10345382024
Pair of Earphones
Audiolineout LLC
0 cites
USD10250072024
Pair of Earphones
Audiolineout LLC
0 cites
US116593122023
Earphone with Solid Body
Audiolineout LLC
0 cites