Erwin Keller

TATrumpf Maschinen Gruesch Ag: 1 patents #1 of 3Top 35%

Goldau, CH: #1 of 2 inventorsTop 50%

Overall (2016): #407,655 of 481,213Top 85%

1 Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9505096	Machining tools, waste removal devices, and related methods	Werner Schweizer, Gerhard Steinhart	2016-11-29