IJ

Ingo Henry Johannes Jahn

Rolls-Royce Plc: 13 patents #101 of 2,886Top 4%
Overall (All Time): #377,917 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
10619501 Sealing element Christopher Davies 2020-04-14
9291269 Intershaft seal Christopher Davies 2016-03-22
9273782 Leaf seal Gervas Franceschini 2016-03-01
9091178 Sealing arrangement 2015-07-28
9057444 Leaf seal 2015-06-16
9010763 Leaf seal 2015-04-21
8998212 Leaf seal 2015-04-07
8967627 Intershaft seal Gavin M. Rowntree 2015-03-03
8919779 Air-riding seal 2014-12-30
8899593 Intershaft seal Christopher Davies 2014-12-02
8813359 Leaf seal manufacturing method 2014-08-26
8794632 Leaf seal assembly 2014-08-05
8752288 Leaf seal David S. Williams, Gervas Franceschini 2014-06-17