SS

Stafford W. Sheehan

AH Air Company Holdings: 4 patents #1 of 14Top 8%
📍 Tiverton, RI: #3 of 7 inventorsTop 45%
🗺 Rhode Island: #42 of 676 inventorsTop 7%
Overall (2024): #42,249 of 561,600Top 8%
4
Patents 2024

Issued Patents 2024

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12018221 Synthetic fuels, and methods and apparatus for production thereof Lubo Zhou, Chi-Hsien Chen, Qiyuan Wu, Namal de Silva, Mahluli Moyo +4 more 2024-06-25
11981623 Method and apparatus for selective alcohol upgrading Chi-Hsien Chen, Nicholas J. Steinke 2024-05-14
11958041 Methods and catalysts for carbon dioxide conversion to long-chain hydrocarbons Chi-Hsien Chen, Mahlet Garedew-Ballard, Neva Luthria, Mihir R. Shah, Qiyuan Wu 2024-04-16
11919841 Systems and methods for on-site liquid alcohol production from carbon dioxide 2024-03-05