Adolf Irmer

WB Wavin B.V.: 3 patents #14 of 114Top 15%

📍 Geeste, DE: #1 of 6 inventorsTop 20%

Overall (All Time): #1,682,285 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4474723	Method and apparatus for providing a plastic pipe part with a socket end	—	1984-10-02
4369159	Plastic socket pipe part and method of manufacturing same	—	1983-01-18
4193426	Plastic socket pipe part	—	1980-03-18