DB

David Butler

SA Siemens Aktiengesellschaft: 2 patents #146 of 1,569Top 10%
📍 Lincoln, UT: #1 of 1 inventorsTop 100%
Overall (2018): #157,017 of 503,207Top 35%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9909439 Gas turbine rotor blade and gas turbine rotor Richard Bluck, Jonathan Mugglestone, David Overton 2018-03-06
9903213 Turbomachine rotor blade, turbomachine rotor disc, turbomachine rotor, and gas turbine engine with different root and slot contact face angles Richard Bluck, David Overton 2018-02-27