<h1>Hoffmann, Michael</h1> <h2>Patent from <a href="https://authors.library.caltech.edu">CaltechAUTHORS</a></h2> <ul> <li>Daube, Bruce C., Jr. and Flagan, Richard C., el al. (1987) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150909-102609959">Active cloudwater collector</a></li> </ul>