Inventor · disambiguated record
Charles A. Baldwin
Also filed as: BALDWIN CHARLES A · BALDWIN CHARLES HARRY
7 granted patents·1 pending application·75 citations·filing 1988–2016
85Inventor score
Top patents by PatentIndex Score
8 records- 0185US6511931B1Easy-to-clean matte acid resistant ground coatFERRO CORP·Filed 2001·Granted Jan 28, 2003·34 cites·18 claims
- 0283US9072400B2Dark colored easy-to-clean enamelFERRO CORP·Filed 2012·Granted Jul 7, 2015·8 cites·13 claims
- 0380US8778455B2Enamel and ground coat compositionsBENFORD JR ALBERT L·Filed 2010·Granted Jul 15, 2014·9 cites·20 claims
- 0478US7763557B2Porcelain enamel having a metallic appearanceFERRO CORP·Filed 2006·Granted Jul 27, 2010·14 cites·20 claims
- 0577US10427973B2Pyrolytic hybrid enamelFERRO CORP·Filed 2016·Granted Oct 1, 2019·3 cites·13 claims
- 0677US8962162B2Enamel and ground coat compositionsFERRO CORP·Filed 2014·Granted Feb 24, 2015·4 cites·14 claims
- 0740US2001044384A1Method of preventing premature fruit drop from apple treesFiled 2001·Application pending·0 cites
- 0829US5043157AFeline infectious peritonitis vaccine and method of preparationCORNELL RES FOUNDATION INC·Filed 1988·Granted Aug 27, 1991·3 cites·23 claims
Join the waitlist — get patent alerts
Get an alert when Charles A. Baldwin files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →