Andrew J. Downing

Follow

Person

Milwaukee, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for removing meltable material from a substrate
- Patent number 5,620,132
- Issue date Apr 15, 1997
- International Business Machines Corporation
- Andrew J. Downing
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for removing meltable material from a substrate
- Patent number 5,458,281
- Issue date Oct 17, 1995
- International Business Machines Corporation
- Andrew J. Downing
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR