IB

Ian Ballinger

KE Keystone Engineering: 4 patents #3 of 6Top 50%
DL Dowty Boulton Paul Limited: 1 patents #2 of 11Top 20%
Overall (All Time): #971,520 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10611503 Center of mass control of liquid tanks for spacecraft use Robert C. Manning, Wayne H. Tuttle 2020-04-07
10479532 Stress relieved welds in positive expulsion fuel tanks with rolling metal diaphragms Wayne H. Tuttle 2019-11-19
10139047 Stress relieved welds in positive expulsion fuel tanks with elastomeric diaphragm Wayne H. Tuttle 2018-11-27
10088103 Method of fabricating space satellite tank components utilizing additive manufacturing and spin forming Wayne H. Tuttle 2018-10-02
5482542 Liquid vapour separator 1996-01-09