Stephen David Joseph

Follow

Person

Saratoga, AU

People

Patents Applicationslast 30 patents

Information Patent Application
Charcoal Manufacturing Process and Apparatus
- Publication number 20120272568
- Publication date Nov 1, 2012
- Stephen David Joseph
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
BIOCHAR COMPLEX
- Publication number 20120125064
- Publication date May 24, 2012
- Stephen David Joseph
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
Heat exchanger
- Publication number 20100300666
- Publication date Dec 2, 2010
- Drummond Watson Hislop
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR