INTERSPIRO, INC.

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Pleasant Prairie, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Protective ensemble
- Patent number 8,074,299
- Issue date Dec 13, 2011
- Interspiro, Inc.
- Michael J. Brookman
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Protective seal mechanism
- Patent number 8,011,027
- Issue date Sep 6, 2011
- Interspiro, Inc.
- Michael J. Brookman
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Locking member for a self contained breathing apparatus
- Patent number 7,758,004
- Issue date Jul 20, 2010
- Interspiro, Inc.
- Michael J. Brookman
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Powered air purifying respirator system and breathing apparatus
- Patent number 7,543,584
- Issue date Jun 9, 2009
- Interspiro, Inc.
- Michael J. Brookman
- A62 - LIFE-SAVING FIRE-FIGHTING

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Patents Applicationslast 30 patents

Information Patent Application
Locking Member for a Self Contained Breathing Apparatus
- Publication number 20070175470
- Publication date Aug 2, 2007
- INTERSPIRO, INC.
- Michael J. Brookman
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Powered air purifying respirator system and breathing apparatus
- Publication number 20060191533
- Publication date Aug 31, 2006
- INTERSPIRO, INC.
- Michael J. Brookman
- A62 - LIFE-SAVING FIRE-FIGHTING