Helmut Petter

SDSchwarzkopf Development: 1 patents #10 of 36Top 30%

Lechaschau, AT: #6 of 9 inventorsTop 70%

Overall (All Time): #4,014,708 of 4,157,543Top 100%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4516255	Rotating anode for X-ray tubes	Hubert Bildstein, Fritz Simader	1985-05-07