Inventor
WEIRAUCH DOUGLAS A
US5 patents
⚠️ This page may combine multiple inventors who share the name “WEIRAUCH DOUGLAS A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALCOA INC
4 patentsUS6416649B1Jul 9, 2002
Electrolytic production of high purity aluminum using ceramic inert anodes
ALCOA INC43 citations92
US6423204B1Jul 23, 2002
For cermet inert anode containing oxide and metal phases useful for the electrolytic production of metals
ALCOA INC38 citations91
US7014881B2Mar 21, 2006
Synthesis of multi-element oxides useful for inert anode applications
ALCOA INC17 citations82
US10151039B2Dec 11, 2018
Systems and methods of protecting electrolysis cell sidewalls
ALCOA INC2 citations71