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Ground effect craft
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Patent number 11,613,352
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Issue date Mar 28, 2023
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PierceCraft IP Ltd.
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Richard David Pierce
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B60 - VEHICLES IN GENERAL
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Wing-in-ground effect vehicle
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Patent number 11,420,738
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REGENT CRAFT INC.
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William Thalheimer
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Ground effect craft
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Patent number 11,383,833
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Issue date Jul 12, 2022
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PierceCraft IP Ltd.
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Richard David Pierce
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B60 - VEHICLES IN GENERAL
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Ground effect craft
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Patent number 11,260,969
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Issue date Mar 1, 2022
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PierceCraft IP Ltd.
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Richard David Pierce
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B60 - VEHICLES IN GENERAL
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Ground effect craft
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Patent number 11,091,259
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Issue date Aug 17, 2021
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PierceCraft IP Ltd.
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Richard David Pierce
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B60 - VEHICLES IN GENERAL
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3190582
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Patent number 3,190,582
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Issue date Jun 22, 1965
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B60 - VEHICLES IN GENERAL
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1957277
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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1879700
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Patent number 1,879,700
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Issue date Sep 27, 1932
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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1840716
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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1591873
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Patent number 1,591,873
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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1579656
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Patent number 1,579,656
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Issue date Apr 6, 1926
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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1579654
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Patent number 1,579,654
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Issue date Apr 6, 1926
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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1579655
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Patent number 1,579,655
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Issue date Apr 6, 1926
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B64 - AIRCRAFT AVIATION COSMONAUTICS