Hugh Bradner
... that American physicist Hugh Bradner developed the first neoprene wetsuit but was unable to patent it?
... that <a href="./United_States" id="mwAw8" rel="mw:WikiLink" title="United States">American</a> <a href="./Physicist" id="mwAxA" rel="mw:WikiLink" title="Physicist">physicist</a> <b id="mwAxE"><a href="./Hugh_Bradner" id="mwAxI" rel="mw:WikiLink" title="Hugh Bradner">Hugh Bradner</a></b> developed the first <a href="./Neoprene" id="mwAxM" rel="mw:WikiLink" title="Neoprene">neoprene</a> <a href="./Wetsuit" id="mwAxQ" rel="mw:WikiLink" title="Wetsuit">wetsuit</a> but was unable to <a href="./Patent" id="mwAxU" rel="mw:WikiLink" title="Patent">patent</a> it?