Karl Widenmann

MA Max Widenmann Kg Armaturenfabrik: 1 patents #4 of 6Top 70%

📍 Giengen an der Brenz, DE: #78 of 154 inventorsTop 55%

Overall (All Time): #2,306,810 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D323547	Ornamental design for a pilot-controlled pressure-limiting valve	—	1992-01-28
4771806	Pilot-controlled pressure-limiting valve	—	1988-09-20