Gerhard Kroehnert

SA Siemens Aktiengesellschaft: 2 patents #6,658 of 22,248Top 30%

📍 Todesfelde, DE: #1 of 2 inventorsTop 50%

Overall (All Time): #2,299,028 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5196671	Device and process for the laser welding of a tube	—	1993-03-23
5179260	Device and process for the laser welding of a tube	—	1993-01-12