Membership
Tour
Register
Log in
Ronald G. Koretsky
Follow
Person
Poughkeepsie, NY, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Ultrasonic jet semiconductor wafer cleaning method
Patent number
5,562,778
Issue date
Oct 8, 1996
International Business Machines Corporation
Ronald G. Koretsky
B08 - CLEANING
Information
Patent Grant
Ultrasonic jet semiconductor wafer cleaning apparatus
Patent number
5,368,054
Issue date
Nov 29, 1994
International Business Machines Corporation
Ronald G. Koretsky
B08 - CLEANING