Paul D. Hiltman

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Atlanta, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Combination backframe and self contained breathing apparatus
- Patent number 6,050,261
- Issue date Apr 18, 2000
- International Safety Instruments, Inc.
- R. David Lewis
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Pressure display for self contained breathing apparatus
- Patent number 6,032,664
- Issue date Mar 7, 2000
- International Safety Instruments, Inc.
- Robert E. Gray
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Automatic reset for personal alert safety system
- Patent number 5,909,179
- Issue date Jun 1, 1999
- International Safety Instruments, Inc.
- Paul D. Hiltman
- G08 - SIGNALLING
Information Patent Grant
Dual activation alarm system
- Patent number 5,640,148
- Issue date Jun 17, 1997
- International Safety Instruments, Inc.
- R. David Lewis
- G08 - SIGNALLING
Information Patent Grant
Flashlight for use in vehicles
- Patent number 4,713,735
- Issue date Dec 15, 1987
- Paul D. Hiltman
- B60 - VEHICLES IN GENERAL