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Patent applications and USPTO patent grants for Katzer; Matthew A..The latest application filed is for "model train control system".
Patent | Date |
---|---|
Model train control system Grant 8,065,045 - Katzer November 22, 2 | 2011-11-22 |
Model Train Control System App 20110172857 - Katzer; Matthew A. | 2011-07-14 |
Model train control system Grant 7,970,504 - Katzer June 28, 2 | 2011-06-28 |
Model train control system Grant 7,912,595 - Katzer March 22, 2 | 2011-03-22 |
Model train control system Grant 7,904,215 - Katzer March 8, 2 | 2011-03-08 |
Model Train Control System App 20110054722 - Katzer; Matthew A. | 2011-03-03 |
Model train control system Grant 7,890,224 - Katzer February 15, 2 | 2011-02-15 |
Model train control Grant 7,885,735 - Katzer February 8, 2 | 2011-02-08 |
Model train control system Grant 7,856,296 - Katzer December 21, 2 | 2010-12-21 |
Model train control system Grant 7,818,102 - Katzer October 19, 2 | 2010-10-19 |
Model train control App 20100145557 - Katzer; Matthew A. | 2010-06-10 |
Model train control system Grant 7,711,458 - Katzer May 4, 2 | 2010-05-04 |
Model train control system App 20080091312 - Katzer; Matthew A. | 2008-04-17 |
Model train control system App 20080086245 - Katzer; Matthew A. | 2008-04-10 |
Model train control system App 20080071435 - Katzer; Matthew A. | 2008-03-20 |
Model train control system App 20080065283 - Katzer; Matthew A. | 2008-03-13 |
Model train control system App 20080065284 - Katzer; Matthew A. | 2008-03-13 |
Model train control system App 20080059011 - Katzer; Matthew A. | 2008-03-06 |
Model train control system App 20070142983 - Katzer; Matthew A. | 2007-06-21 |
Model train control system Grant 7,216,836 - Katzer May 15, 2 | 2007-05-15 |
Model train control system App 20070106435 - Katzer; Matthew A. | 2007-05-10 |
Model train control system Grant 7,209,812 - Katzer April 24, 2 | 2007-04-24 |
Model train control system App 20070051857 - Katzer; Matthew A. | 2007-03-08 |
Model train control system Grant 7,177,733 - Katzer February 13, 2 | 2007-02-13 |
Model train control system App 20060241825 - Katzer; Matthew A. | 2006-10-26 |
Model train control App 20060100753 - Katzer; Matthew A. | 2006-05-11 |
Model train control system App 20050159859 - Katzer, Matthew A. | 2005-07-21 |
Model train control system Grant 6,909,945 - Katzer June 21, 2 | 2005-06-21 |
Model train control system App 20050092868 - Katzer, Matthew A. | 2005-05-05 |
Model train control system Grant 6,877,699 - Katzer April 12, 2 | 2005-04-12 |
Model train control system App 20040254694 - Katzer, Matthew A. | 2004-12-16 |
Model train control system Grant 6,827,023 - Katzer December 7, 2 | 2004-12-07 |
Model train control system App 20040099770 - Katzer, Matthew A. | 2004-05-27 |
Model train control system App 20040069908 - Katzer, Matthew A. | 2004-04-15 |
Model train control system Grant 6,702,235 - Katzer March 9, 2 | 2004-03-09 |
Model train control system App 20040011241 - Katzer, Matthew A. | 2004-01-22 |
Model train control system Grant 6,676,089 - Katzer January 13, 2 | 2004-01-13 |
Model train control system Grant 6,530,329 - Katzer March 11, 2 | 2003-03-11 |
Model train control system App 20030001050 - Katzer, Matthew A. | 2003-01-02 |
Model train control system App 20020170458 - Katzer, Matthew A. | 2002-11-21 |
Model train control system App 20020113171 - Katzer, Matthew A. | 2002-08-22 |
Model train control system App 20020111723 - Katzer, Matthew A. | 2002-08-15 |
Model train control system Grant 6,270,040 - Katzer August 7, 2 | 2001-08-07 |
Model train control system Grant 6,267,061 - Katzer July 31, 2 | 2001-07-31 |
SEC | 0001085189 | KATZER MATTHEW A |
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