Thomas A. Grall

Follow

Person

Whitelaw, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Fume hood with air chamber and pressure pipe
- Patent number 6,569,007
- Issue date May 27, 2003
- Fisher Hamilton, Inc.
- John M. Bastian
- B08 - CLEANING
Information Patent Grant
Fume hood with air chamber
- Patent number 6,506,109
- Issue date Jan 14, 2003
- Fisher Hamilton, Inc.
- John M. Bastian
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
FUME HOOD WITH AIR CHAMBER
- Publication number 20030027512
- Publication date Feb 6, 2003
- John M. Bastian
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FUME HOOD WITH AIR CHAMBER AND PRESSURE PIPE
- Publication number 20030027513
- Publication date Feb 6, 2003
- John M. Bastian
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL