https://www.encyclopediadubuque.org/index.php?action=history&feed=atom&title=BATTRO%2C_James_Louis 2026-04-15T18:03:06Z Revision history for this page on the wiki MediaWiki 1.45.1 https://www.encyclopediadubuque.org/index.php?title=BATTRO,_James_Louis&diff=111382&oldid=prev 2014-02-21T04:34:41Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 04:34, 21 February 2014</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>BATTRO, James Louis. (Dubuque, IA--Watertown, MA, July 18, 1957)<del style="font-weight: bold; text-decoration: none;">. Inventor</del>. A pioneer in radio communication, Battro patented several of his inventions including the "inside out magnetron," the only alternative patent for a tube used in radar defense systems.  At the time of his death, he was the security chief for his division of the engineering department of the Raytheon Company in Waltham, Massachusetts.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>BATTRO, James Louis. (Dubuque, IA--Watertown, MA, July 18, 1957). A pioneer in radio communication, Battro patented several of his inventions including the "inside out magnetron," the only alternative patent for a tube used in radar defense systems.  At the time of his death, he was the security chief for his division of the engineering department of the Raytheon Company in Waltham, Massachusetts.</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">See: [[PATENTS]]</ins></div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category: Inventor]]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category: Inventor]]</div></td></tr> </table>

Randylyon https://www.encyclopediadubuque.org/index.php?title=BATTRO,_James_Louis&diff=10504&oldid=prev 2008-12-31T00:43:03Z

<p>New page: BATTRO, James Louis. (Dubuque, IA--Watertown, MA, July 18, 1957). Inventor. A pioneer in radio communication, Battro patented several of his inventions including the &quot;inside out magnetron,...</p> <p><b>New page</b></p><div>BATTRO, James Louis. (Dubuque, IA--Watertown, MA, July 18, 1957). Inventor. A pioneer in radio communication, Battro patented several of his inventions including the &quot;inside out magnetron,&quot; the only alternative patent for a tube used in radar defense systems. At the time of his death, he was the security chief for his division of the engineering department of the Raytheon Company in Waltham, Massachusetts.<br /> <br /> [[Category: Inventor]]</div>

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