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Andrew P. Lapsa
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Seattle, WA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Annular aerospike nozzle with widely-spaced thrust chambers, engine...
Patent number
12,152,553
Issue date
Nov 26, 2024
Thomas Ryan McCullough
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Upper stage rocket including aerospike nozzle defining actively-coo...
Patent number
12,085,044
Issue date
Sep 10, 2024
Andrew Lapsa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Augmented aerospike nozzle, engine including the augmented aerospik...
Patent number
12,031,507
Issue date
Jul 9, 2024
Andrew Lapsa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Passive boundary layer control elements
Patent number
8,528,601
Issue date
Sep 10, 2013
The Regents of the University of Michigan
Werner J. A. Dahm
B64 - AIRCRAFT AVIATION COSMONAUTICS
Patents Applications
last 30 patents
Information
Patent Application
REUSABLE UPPER STAGE ROCKET
Publication number
20240401548
Publication date
Dec 5, 2024
STOKE Space Technologies, Inc.
Andrew Lapsa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ANNULAR AEROSPIKE NOZZLE WITH WIDELY-SPACED THRUST CHAMBERS, ENGINE...
Publication number
20240200511
Publication date
Jun 20, 2024
STOKE Space Technologies, Inc.
Thomas Ryan McCullough
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Augmented Aerospike Nozzle, Engine Including the Augmented Aerospik...
Publication number
20240083597
Publication date
Mar 14, 2024
STOKE Space Technologies, Inc.
Andrew Lapsa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Actively-Cooled Heat Shield System and Vehicle Including the Same
Publication number
20220412709
Publication date
Dec 29, 2022
STOKE Space Technologies, Inc.
Andrew Lapsa
F42 - AMMUNITION BLASTING
Information
Patent Application
Augmented Aerospike Nozzle, Engine Including the Augmented Aerospik...
Publication number
20210381469
Publication date
Dec 9, 2021
STOKE Space Technologies, Inc.
Andrew Lapsa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
PASSIVE BOUNDARY LAYER CONTROL ELEMENTS
Publication number
20100288379
Publication date
Nov 18, 2010
Werner J.A. DAHM
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...