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Patent applications and USPTO patent grants for DUKE; James Richard John.The latest application filed is for "a milking cluster for milking an animal".
Patent | Date |
---|---|
A Milking Cluster For Milking An Animal App 20210076632 - DUKE; Thomas Christopher John ;   et al. | 2021-03-18 |
Teat cup with nozzle means Grant 10,413,915 - Duke Sept | 2019-09-17 |
A Teat Cup With Nozzle Means App 20170014837 - Duke; James Richard John | 2017-01-19 |
Milking equipment Grant 9,468,190 - Duke October 18, 2 | 2016-10-18 |
Milking Equipment App 20150201577 - Duke; James Richard John | 2015-07-23 |
Milking equipment Grant 9,049,835 - Duke June 9, 2 | 2015-06-09 |
Milking equipment and method Grant 9,016,238 - Duke April 28, 2 | 2015-04-28 |
Milking Equipment App 20120272911 - Duke; James Richard John | 2012-11-01 |
Milking equipment Grant 8,240,272 - Duke August 14, 2 | 2012-08-14 |
Teat cup Grant 8,210,123 - Duke July 3, 2 | 2012-07-03 |
Milking Equipment and Method App 20110232575 - Duke; James Richard John | 2011-09-29 |
Milking Equipment and Method App 20110220028 - Duke; James Richard John | 2011-09-15 |
Milking equipment and method Grant 7,963,249 - Duke June 21, 2 | 2011-06-21 |
Milking Equipment And Method App 20100326360 - Duke; James Richard John ;   et al. | 2010-12-30 |
Milking equipment and method App 20090050061 - Duke; James Richard John | 2009-02-26 |
Teat Cup App 20080202433 - Duke; James Richard John | 2008-08-28 |
Milking Equipment App 20070215053 - Duke; James Richard John | 2007-09-20 |
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