FB

Frank E. Breining

AF Airmaster Fan: 1 patents #1 of 1Top 100%
📍 Jackson, MI: #5 of 18 inventorsTop 30%
🗺 Michigan: #694 of 3,452 inventorsTop 25%
Overall (1989): #115,197 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4861230 Interlocking fan guard — 1989-08-29