Patents/Inventors

Mitchell W. Sweeney

Alvin, TXUS3 patents

4 Patents

US121161012024
Launch System for Lighter-than-air-balloons
URBAN SKY THEORY Inc.
0 cites
USD10365592024
Balloon
Urban Sky Theory Inc.
0 cites
US118511552023
Small Zero Pressure Balloon Systems
URBAN SKY THEORY Inc.
0 cites
US116798542023
Launch System for Lighter-than-air-balloons
URBAN SKY THEORY Inc.
0 cites