Inventor · disambiguated record
Robert W. Zigner, Jr.
Also filed as: ZIGNER JR ROBERT W
3 granted patents·51 citations·filing 2001–2013
64Inventor score
Technology areasH10P
Top patents by PatentIndex Score
3 records- 0188US6584989B2Apparatus and method for wet cleaningIBM·Filed 2001·Granted Jul 1, 2003·50 cites·16 claims
- 0254US8992691B2Partial solution replacement in recyclable persulfuric acid cleaning systemsHENRY RICHARD O·Filed 2011·Granted Mar 31, 2015·1 cites·8 claims
- 0348US9165801B2Partial solution replacement in recyclable persulfuric acid cleaning systemsIBM·Filed 2013·Granted Oct 20, 2015·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →