Subramania Ramakrishnan

Follow

Person

Glen Waverly, AU

People

Patents Grantslast 30 patents

Information Patent Grant
Controlled plasma arc cutting
- Patent number 6,274,841
- Issue date Aug 14, 2001
- Commonwealth Scientific and Industrial Research Organisation
- Subramania Ramakrishnan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Detecting non-symmetrical nozzle wear in a plasma arc torch
- Patent number 5,756,960
- Issue date May 26, 1998
- Commonwealth Scientific and Industrial Research Organization
- Maciej Wlodzimierz Rogozinski
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Plasma torch condition monitoring
- Patent number 5,717,187
- Issue date Feb 10, 1998
- Commonwealth Scientific and Industrial Research Organisation
- Maciej Wlodzimierz Rogozinski
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric arc reactor having upstream and downstream electrodes
- Patent number 5,296,672
- Issue date Mar 22, 1994
- Commonwealth Scientific and Industrial Research Organisation
- Subramania Ramakrishnan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Electric arc generating device having three electrodes
- Patent number 5,227,603
- Issue date Jul 13, 1993
- Commonwealth Scientific and Industrial Research Organisation
- Ashley G. Doolette
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR