Inventor · disambiguated record
Donald P. Ziegler
Also filed as: ZIEGLER DONALD · ZIEGLER DONALD P
10 granted patents·1 pending application·271 citations·filing 1991–2018
89Inventor score
Files withALCOA INC3ALUMINUM CO OF AMERICA2BARNES JR EDWARD R1KLAUSNER JAMES FREDERICK1PAULINO LEONARDO1
Top patents by PatentIndex Score
11 records- 0193US5279715AProcess and apparatus for low temperature electrolysis of oxidesALUMINUM CO OF AMERICA·Filed 1991·Granted Jan 18, 1994·90 cites·29 claims
- 0291US5415742AProcess and apparatus for low temperature electrolysis of oxidesALUMINUM CO OF AMERICA·Filed 1993·Granted May 16, 1995·68 cites·20 claims
- 0389US9550685B2Desalination apparatus and processKLAUSNER JAMES FREDERICK·Filed 2009·Granted Jan 24, 2017·24 cites·8 claims
- 0489US7768425B2Wireless sensing node powered by energy conversion from sensed systemUNIV CALIFORNIA·Filed 2008·Granted Aug 3, 2010·11 cites·20 claims
- 0587US6231745B1Cathode collector barALCOA INC·Filed 1999·Granted May 15, 2001·63 cites·22 claims
- 0686US7466240B2Wireless sensing node powered by energy conversion from sensed systemRETENTS OF THE UNIVERSITY OF C·Filed 2006·Granted Dec 16, 2008·13 cites·48 claims
- 0767US9416458B2Methods for determining green electrode electrical resistivity and methods for making electrodesALCOA INC·Filed 2013·Granted Aug 16, 2016·2 cites·16 claims
- 0857US2008302520A1Heat ExchangerALCOA INC·Filed 2008·Application pending·0 cites
- 0952US12270117B2Process for manufacturing carbon anodes for aluminium production cells and carbon anodes obtained from the sameUNIV LAVAL·Filed 2018·Granted Apr 8, 2025·0 cites·20 claims
- 1045US8075747B2Enhancement of aluminum tapping by application of targeted electromagnetic fieldBARNES JR EDWARD R·Filed 2009·Granted Dec 13, 2011·0 cites·13 claims
- 1138US8199023B2Systems, methods and apparatus for tapping a metal electrolysis cellPAULINO LEONARDO·Filed 2008·Granted Jun 12, 2012·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →