FF

Fritz Freyn

UN Unknown: 2 patents #29 of 1,079Top 3%
Overall (1982): #14,316 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4338893 Decompression device Colin T. Pomfret 1982-07-13
4311120 Counterbalance for an internal combustion engine Josef Greier 1982-01-19