Ronald Leslie Mann

Follow

Person

Smithfield, AU

People

Patents Grantslast 30 patents

Information Patent Grant
Fencing panel sheet
- Patent number D859690
- Issue date Sep 10, 2019
- GRAM ENGINEERING PTY LTD.
- Ronald Leslie Mann
- D25 - Building units and construction elements
Information Patent Grant
Fence plinth
- Patent number D851782
- Issue date Jun 18, 2019
- GRAM ENGINEERING PTY LTD.
- Ronald Leslie Mann
- D25 - Building units and construction elements
Information Patent Grant
Metal folded sheet
- Patent number D486249
- Issue date Feb 3, 2004
- Gram Engineering Pty Ltd
- Ronald Leslie Mann
- D25 - Building units and construction elements