DH

David Kenneth Hilderman

ST Sing Trix: 1 patents #1 of 2Top 50%
TA Tc Group A/S: 1 patents #1 of 4Top 25%
Overall (2016): #149,823 of 481,213Top 35%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9418642 Vocal processing with accompaniment music input John Devecka 2016-08-16
9288563 Microphone stand mounting brackets Calvin K. Ma, Damon Langlois 2016-03-15