Surety Manufacturing & Testing Ltd.

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Edmonton-Alberta, CA

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Patents Grantslast 30 patents

Information Patent Grant
Load-handling device
- Patent number 6,189,867
- Issue date Feb 20, 2001
- Surety Manufacturing & Testing Ltd.
- Michael J. O'Rourke
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Rail attachable rescue frame for rail bridges
- Patent number 5,603,488
- Issue date Feb 18, 1997
- Surety Manufacturing & Testing Ltd.
- Michael J. O'Rourke
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Horizontal lifeline energy absorber
- Patent number 5,598,900
- Issue date Feb 4, 1997
- Surety Manufacturing & Testing Ltd.
- Michael J. O'Rourke
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Rail mounted fall arrest line anchor
- Patent number 5,526,896
- Issue date Jun 18, 1996
- Surety Manufacturing & Testing Ltd.
- Michael J. O'Rourke
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Workers' Multi-functional harness
- Patent number 5,433,289
- Issue date Jul 18, 1995
- Surety Manufacturing & Testing Ltd.
- Michael J. O'Rourke
- A62 - LIFE-SAVING FIRE-FIGHTING

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