Holger Notzel

📍 Baton Rouge, LA: #757 of 1,896 inventorsTop 40%

🗺 Louisiana: #3,194 of 10,876 inventorsTop 30%

Overall (All Time): #1,926,923 of 4,157,543Top 50%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D845273	Speaker cabinet	—	2019-04-09
10178466	Powered speaker system and method	—	2019-01-08