Robert M. Ruppell

Follow

Person

Cupertino, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Substrate processing system
- Patent number 5,745,946
- Issue date May 5, 1998
- Ontrak Systems, Inc.
- David L. Thrasher
- B08 - CLEANING
Information Patent Grant
Method and apparatus for detecting a substrate in a substrate proce...
- Patent number 5,606,251
- Issue date Feb 25, 1997
- Ontrak Systems, Inc.
- Lynn S. Ryle
- H01 - BASIC ELECTRIC ELEMENTS