BS

Bernard N. Spiegelberg

GO Gould: 1 patents #9 of 70Top 15%
📍 Germantown, WI: #2 of 5 inventorsTop 40%
🗺 Wisconsin: #153 of 927 inventorsTop 20%
Overall (1982): #74,232 of 81,411Top 95%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4317868 Battery vent plug with flame arrestor — 1982-03-02