DH

Dieter Henkelmann

AG Abb Patent Gmbh: 4 patents #24 of 353Top 7%
BA Brown, Boveri & Cie Ag: 1 patents #63 of 203Top 35%
Overall (All Time): #1,054,943 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5489841 Multimeter for measuring various measurable variables 1996-02-06
5383763 Steam turbine with a rotary slide for controlling steam throughput 1995-01-24
5278493 Multimeter having a measurement range switch 1994-01-11
5256961 Method for measuring various measurable variables, and multimeter for performing the method 1993-10-26
4789824 Digital measuring instrument for displaying a measured value that varies over time 1988-12-06