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Patent applications and USPTO patent grants for Gilman; John William.The latest application filed is for "digging and backfill apparatus".
Patent | Date |
---|---|
Digging and backfill apparatus Grant 10,443,210 - Maybury, Jr. , et al. Oc | 2019-10-15 |
Digging And Backfill Apparatus App 20180066410 - Maybury, JR.; Charles Robert ;   et al. | 2018-03-08 |
Digging and backfill apparatus Grant 9,816,250 - Maybury , et al. November 14, 2 | 2017-11-14 |
Digging And Backfill Apparatus App 20170145656 - Maybury; Charles Robert ;   et al. | 2017-05-25 |
Digging and backfill apparatus Grant 9,399,853 - Maybury , et al. July 26, 2 | 2016-07-26 |
Digging And Backfill Apparatus App 20140182173 - Maybury; Charles Robert ;   et al. | 2014-07-03 |
Digging and backfill apparatus Grant 8,667,717 - Maybury, Jr. , et al. March 11, 2 | 2014-03-11 |
Digging And Backfill Apparatus App 20130111786 - Maybury, JR.; Charles Robert ;   et al. | 2013-05-09 |
Digging and backfill apparatus Grant 8,336,231 - Maybury, Jr. , et al. December 25, 2 | 2012-12-25 |
Digging And Backfill Apparatus App 20110258890 - Maybury, JR.; Charles Robert ;   et al. | 2011-10-27 |
Digging And Backfill Apparatus App 20090133296 - Maybury, JR.; Charles Robert ;   et al. | 2009-05-28 |
Digging and backfill apparatus Grant 7,484,322 - Maybury, Jr. , et al. February 3, 2 | 2009-02-03 |
Vacuum implement for use with a skid steer Grant 7,415,748 - Guhr , et al. August 26, 2 | 2008-08-26 |
Digging and backfill apparatus App 20060117612 - Maybury; Charles Robert JR. ;   et al. | 2006-06-08 |
Tank cleaning system Grant 6,615,849 - Gilman , et al. September 9, 2 | 2003-09-09 |
Earth reduction tool Grant 6,470,605 - Gilman , et al. October 29, 2 | 2002-10-29 |
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