Mollenkamp, Louis B. Trademarks
WHISPER-LIKE
Filed: December 4, 1995
non-metal doors having sound damper device
Owned by: Mollenkamp, Louis B.
Serial Number: 75027021
SOUND PILLOW
Filed: February 26, 1996
acoustical insulation for buildings designed to be used to absorb sound between adjacent doors
Owned by: Mollenkamp, Louis B.
Serial Number: 75063418
