WJ

Wayno A. Jacobsen

KO Koss: 1 patents #28 of 48Top 60%
📍 Shorewood, WI: #132 of 202 inventorsTop 70%
🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #4,101,234 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4302635 Headphone construction James P. Thomsen 1981-11-24