NG

Norman Gerkinsmeyer

IS Ist: 1 patents #20 of 49Top 45%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #1,107,660 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11985493 Integrated transducer — 2024-05-14
9392369 Speaker having center pleat — 2016-07-12
8496086 Membrane having a multipart structure — 2013-07-30
7286681 Loudspeaker — 2007-10-23