Eric J. Hartsell

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Woodstock, CA

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Patents Grantslast 30 patents

Information Patent Grant
Disc saw felling head chip path management construction
- Patent number 6,176,280
- Issue date Jan 23, 2001
- Timberjack, Inc.
- Benjamin DiSabatino
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Disc saw felling head chip path management construction
- Patent number 6,068,035
- Issue date May 30, 2000
- Timberjack Inc.
- Benjamin DiSabatino
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Disc saw felling head
- Patent number D412334
- Issue date Jul 27, 1999
- Timberjack Inc.
- Benjamin DiSabatino
- D15 - Machines not elsewhere specified