Inventor
WAGSTAFF ROBERT B
US11 patents
⚠️ This page may combine multiple inventors who share the name “WAGSTAFF ROBERT B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NOVELIS INC
5 patentsUS11383296B2Jul 12, 2022
Non-contacting molten metal flow control
NOVELIS INC3 citations70
US10464127B2Nov 5, 2019
Non-contacting molten metal flow control
NOVELIS INC1 citations70
US7608302B2Oct 27, 2009
Method for suppressing reaction of molten metals with refractory materials
NOVELIS INC5 citations61
US10118221B2Nov 6, 2018
Mixing eductor nozzle and flow control device
NOVELIS INC1 citations60
US10835954B2Nov 17, 2020
Mixing eductor nozzle and flow control device
NOVELIS INC0 citations50
WAGSTAFF INC
4 patentsUS5582230ADec 10, 1996
Direct cooled metal casting process and apparatus
WAGSTAFF INC44 citations94
US5518063AMay 21, 1996
Direct cooled metal casting apparatus
WAGSTAFF INC22 citations90
US5318098AJun 7, 1994
Metal casting unit
WAGSTAFF INC26 citations90
US5323841AJun 28, 1994
Annular metal casting unit
WAGSTAFF INC11 citations71