Per Haaland

📍 Oslo, NO: #577 of 2,623 inventorsTop 25%

Overall (All Time): #1,671,305 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4850603	Gasket for sealing the gap between two elements	—	1989-07-25
4690414	Means for sealing the gap between two axially displaceable sealing surfaces	—	1987-09-01
4299399	Gasket of rubber or similar material	—	1981-11-10