Sten I. Mattsson

FA Facit Aktiebolag: 2 patents #3 of 9Top 35%

📍 Mörrum, SE: #4 of 8 inventorsTop 50%

Overall (All Time): #2,354,131 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4557193	Printing device	—	1985-12-10
4529326	Print hammer for printers and typewriters	—	1985-07-16