Robert R. MacKendrick

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Milford, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Spacesuit sizing and tension relief bearing
- Patent number 6,158,050
- Issue date Dec 12, 2000
- Air-Lock, Incorporated
- Robert R. MacKendrick
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Bearing for a pressurized protective suit
- Patent number 5,599,110
- Issue date Feb 4, 1997
- Airlock, Incorporated
- Robert R. MacKendrick
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Spacesuit sizing system
- Patent number 5,068,919
- Issue date Dec 3, 1991
- Air-Lock, Incorporated
- Robert R. MacKendrick
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Valve for puncturing and releasing gas from a pressurized cylinder
- Patent number 4,805,802
- Issue date Feb 21, 1989
- Air-Lock, Incorporated
- Robert R. MacKendrick
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Pressure sealing bearing assembly for use in environmental control...
- Patent number 4,596,054
- Issue date Jun 24, 1986
- Air-Lock, Incorporated
- Robert R. MacKendrick
- B64 - AIRCRAFT AVIATION COSMONAUTICS