Raymond Jeffrey Dufty

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Patents Grantslast 30 patents

Information Patent Grant
Roller assembly
- Patent number 10,362,737
- Issue date Jul 30, 2019
- Raymond Jeffrey Dufty
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Spiker roller
- Patent number 9,918,421
- Issue date Mar 20, 2018
- TRU-TURF PTY LTD.
- Raymond Jeffrey Dufty
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Roller cleaning assembly
- Patent number 8,499,849
- Issue date Aug 6, 2013
- Tru Turf Pty Ltd
- Raymond Jeffrey Dufty
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Roller assembly
- Patent number 7,997,826
- Issue date Aug 16, 2011
- Tru-Turf Pty Ltd
- Raymond Jeffrey Dufty
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Rolling apparatus with three undercarriages having smoothing rollers
- Patent number 7,934,886
- Issue date May 3, 2011
- Tru Turf Pty Ltd
- Raymond Jeffrey Dufty
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Ground roller and aerator mounted carriage
- Patent number 6,712,155
- Issue date Mar 30, 2004
- Forestfield Pty. Ltd.
- Raymond Jeffrey Dufty
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
A ROLLER ASSEMBLY
- Publication number 20180220598
- Publication date Aug 9, 2018
- Raymond Jeffrey DUFTY
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
SPIKER ROLLER
- Publication number 20150075825
- Publication date Mar 19, 2015
- TRU-TURF Pty Ltd
- Raymond Jeffrey Dufty
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
IDLER ROLLER ASSEMBLY
- Publication number 20140014379
- Publication date Jan 16, 2014
- Raymond Jeffrey Dufty
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Roller assembly
- Publication number 20090238644
- Publication date Sep 24, 2009
- TRU-TURF PTY LTD
- Raymond Jeffrey Dufty
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING