Inverted Balloon System and Inflation Management System
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2025-09-09
ALEXANDRIA, Virginia, Sept. 9 -- ST TIPTECH, LLC, Delray Beach, Florida has been assigned a patent (No. US 12413892 B2, initially filed Aug. 19, 2021) developed by John Patrick Keady, Fairfax Station, Virginia, for "Inverted balloon system and inflation management system." . . .