Patents/Inventors

Gregory J. Hallingstad

Deforest, WIUS13 patents

6 Patents

US126041312026
Wireless Headset with Remote Parental Controls
Koss Corporation
0 cites
US121277172024
Paper Product Dispenser Cutting System
Kimberly-clark Worldwide, Inc.
0 cites
US117925612023
Wireless Earphones That Play Lossy Compressed Streaming Audio
Koss Corporation
0 cites
US116531392023
Wireless Earphones That Play Lossy Compressed Streaming Audio
KOSS CORPORATION
0 cites
US116066382023
Wireless Earphones with Digital Signal Processors
KOSS CORPORATION
0 cites
US115825462023
Wireless Earphones with Hanger Bars
KOSS CORPORATION
0 cites