JH

Joseph Helfrich

📍 Bouxwiller, WI: #1 of 1 inventorsTop 100%
Overall (1982): #52,860 of 81,411Top 65%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D265794 Bottle — 1982-08-17