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Midland, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Sealing assembly
Patent number
5,275,422
Issue date
Jan 4, 1994
Leber Corporation
Frederick L. J. Rehfeld
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Substantially zero leakage path sealing assembly with expander void
Patent number
5,197,746
Issue date
Mar 30, 1993
Leber Corporation
Frederick L. J. Rehfeld
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Substantially zero leakage path sealing assembly with zero degree b...
Patent number
5,193,821
Issue date
Mar 16, 1993
Leber Corporation
Frederick L. J. Rehfeld
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Substantially zero leakage path sealing assembly with insulating me...
Patent number
5,147,094
Issue date
Sep 15, 1992
Leber Corporation
Frederick L. J. Rehfeld
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Bi-directional substantially zero leakage path sealing assembly
Patent number
5,071,142
Issue date
Dec 10, 1991
Leber Corporation
Frederick L. J. Rehfeld
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Substantially zero leakage path sealing assembly with additional li...
Patent number
5,028,055
Issue date
Jul 2, 1991
Leber Corp.
Frederick L. J. Rehfeld
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fluid motor metering device
Patent number
4,832,071
Issue date
May 23, 1989
Leber Corporation
Frederick L. J. Rehfeld
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
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