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Aleksi Wen Hai Lee
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Liberty Lake, WA, US
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Patents Grants
last 30 patents
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Patent Grant
Floating modular stair system
Patent number
12,252,886
Issue date
Mar 18, 2025
PrimeSource Building Products, Inc.
Nathan Adam Williams
E04 - BUILDING
Patents Applications
last 30 patents
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Patent Application
Floating Modular Stair System
Publication number
20220349185
Publication date
Nov 3, 2022
CityPost LLC
Nathan Adam Williams
E04 - BUILDING