<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Mon, May 9, 2016 at 3:41 PM, Christoph Maier <span dir="ltr"><<a href="mailto:christoph.maier@ieee.org" target="_blank">christoph.maier@ieee.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">I presume that reusability of the flotation devices would be an issue.<br><a href="https://pbs.twimg.com/media/CXaWW2QWMAALb21.jpg" target="_blank">https://pbs.twimg.com/media/CXaWW2QWMAALb21.jpg</a></div></blockquote><div><br></div><div>You mean the donald duck method?<br></div><div><br><a href="http://www.iusmentis.com/patents/priorart/donaldduck/">http://www.iusmentis.com/patents/priorart/donaldduck/</a><br><br>-- <br></div><div>marc/juul<br></div><div><br></div></div></div></div>