CH

Carl E. Hagberg

Overall (1982): #15,734 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4348830 Body having through holes and a method for manufacturing said body 1982-09-14
4326354 Recreational kit for constructing objects 1982-04-27