HD

Ha Van Duong

ME Melnor: 46 patents #3 of 40Top 8%
Illinois Tool Works: 4 patents #925 of 4,258Top 25%
Overall (All Time): #49,929 of 4,157,543Top 2%
52
Patents All Time

Issued Patents All Time

Showing 25 most recent of 52 patents

Patent #TitleCo-InventorsDate
12220720 Angularly adjusted spray nozzle Vicky Ann Michael, Juergen Nies, Mark Hoyle 2025-02-11
11766691 Angularly adjusted spray nozzle Vicky Ann Michael, Juergen Nies, Mark Hoyle 2023-09-26
11517930 Angularly adjusted spray nozzle Vicky Ann Michael, Juergen Nies, Mark Hoyle 2022-12-06
11161137 Sprinkler with locking mechanism and removable nozzle strip Hecheng Zhou, Chunfu Zhou, Robert W. Lauer 2021-11-02
10945109 Wireless apparatus, system, and method for controlling a valve Juergen Nies, Vicky Ann Michael, Stephen Campbell Brass, Shishir Jha, Alexander Preston Athey 2021-03-09
10610879 Angularly adjusted spray nozzle Vicky Ann Michael, Juergen Nies, Mark Hoyle 2020-04-07
D748758 Spray nozzle Vicky Ann Michael, Juergen Nies, Christopher Daniels, Eric Fickas 2016-02-02
D745419 Control unit Vicky Ann Michael 2015-12-15
9022300 Vertical rising sprinkler apparatus with stabilized base unit Juergen Nies, Vicky Ann Michael 2015-05-05
D720431 Faucet unit Vicky Ann Michael 2014-12-30
D704013 Pruner Juergen Nies, Vicky Ann Michael, Sean W. Svendsen, Eric Fickas 2014-05-06
D704012 Pruner Juergen Nies, Vicky Ann Michael, Sean W. Svendsen, Eric Fickas 2014-05-06
D702524 Pruner Juergen Nies, Vicky Ann Michael, Sean W. Svendsen, Eric Fickas 2014-04-15
8684283 Variable range sprinkler apparatus and variable range sprinkler pattern method Juergen Nies, Vicky Ann Michael 2014-04-01
D691435 Lopper Juergen Nies, Vicky Ann Michael, Sean W. Svendsen, Eric Fickas 2013-10-15
D691436 Lopper Juergen Nies, Vicky Ann Michael, Sean W. Svendsen, Eric Fickas 2013-10-15
D691434 Lopper Juergen Nies, Vicky Ann Michael, Sean W. Svendsen, Eric Fickas 2013-10-15
D691433 Pruner Juergen Nies, Vicky Ann Michael, Sean W. Svendsen, Eric Fickas 2013-10-15
8468787 Stackable sprinkler Juergen Nies, Vicky Ann Michael, Richard King Boyle 2013-06-25
D681777 Front trigger water nozzle device Juergen Nies, Vicky Ann Michael, Sean W. Svendsen, Dana J. Koppes, Ryan S. Crisp +1 more 2013-05-07
D681778 Rear trigger water nozzle device Juergen Nies, Vicky Ann Michael, Sean W. Svendsen, Dana J. Koppes, Ryan S. Crisp +1 more 2013-05-07
D678980 Water nozzle Juergen Nies, Richard King Boyle, Vicky Ann Michael 2013-03-26
D657264 Combined water timer and controller Juergen Nies, Vicky Ann Michael 2012-04-10
D657263 Versatile water timer and controller Juergen Nies, Vicky Ann Michael, Richard King Boyle, James Daniel Carter, Christopher R. Boggs +4 more 2012-04-10
D652486 Sprinkler base unit Juergen Nies, Richard King Boyle, Vicky Ann Michael, James Daniel Carter, Sean W. Svendsen +3 more 2012-01-17