Peter Draper

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Honeybrook, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Oxygen sensing
- Patent number 6,758,962
- Issue date Jul 6, 2004
- DOXS Technology Systems, Inc
- Matthew S. Fitzgerald
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for sensing oxygen concentration
- Patent number 6,099,707
- Issue date Aug 8, 2000
- DOXS Technology Systems, Inc
- Francis X. Dunigan
- G01 - MEASURING TESTING
Information Patent Grant
Surface mounted indicating element for elevators
- Patent number 5,565,661
- Issue date Oct 15, 1996
- Inventio AG
- Edward Berdich
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Variable height outboard motor mount
- Patent number 5,484,311
- Issue date Jan 16, 1996
- Detwiler Industries, Inc.
- Timothy P. Detwiler
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Surface mounted indicating element for elevators
- Patent number 5,379,865
- Issue date Jan 10, 1995
- Inventio AG
- Edward Berdich
- B66 - HOISTING LIFTING HAULING