Richard J. Confoey

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Berlin Center, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Towable earth working apparatus having adjustable wheel height
- Patent number 6,904,979
- Issue date Jun 14, 2005
- Sekely Industries, Inc.
- Richard J. Confoey
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Earth working scraper apparatus
- Patent number 5,775,438
- Issue date Jul 7, 1998
- Richard J. Confoey
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Bulldozer and backhoe lock device
- Patent number 4,373,851
- Issue date Feb 15, 1983
- Richard J. Confoey
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING