Inventor · disambiguated record
Tonia Havewala Fletcher
Also filed as: FLETCHER TONIA HAVEWALA
7 granted patents·4 pending applications·20 citations·filing 2008–2025
78Inventor score
Top patents by PatentIndex Score
11 records- 0188US7976769B2Method of manufacturing a ceramic honeycomb structureCORNING INC·Filed 2008·Granted Jul 12, 2011·12 cites·20 claims
- 0278US8143180B2Honeycomb cement with ceramic-forming crystallizable glass and method thereforEARL DAVID A·Filed 2008·Granted Mar 27, 2012·6 cites·10 claims
- 0377US12201972B2Ion exchange systems and methods for ion exchanging glass articlesCORNING INC·Filed 2023·Granted Jan 21, 2025·0 cites·10 claims
- 0472US2025270135A1Salt bath compositions, salt bath systems, and processes for strengthening glass articlesCORNING INC·Filed 2025·Application pending·0 cites
- 0569US12319612B2Salt bath compositions, salt bath systems, and processes for strengthening glass articlesCORNING INC·Filed 2021·Granted Jun 3, 2025·0 cites·13 claims
- 0667US11648549B2Ion exchange systems and methods for ion exchanging glass articlesCORNING INC·Filed 2019·Granted May 16, 2023·0 cites·14 claims
- 0765US8921263B2Microwave energy-assisted, chemical activation of carbonFLETCHER TONIA HAVEWALA·Filed 2012·Granted Dec 30, 2014·1 cites·23 claims
- 0858US8242038B2Low thermal expansion high strength honeycomb cement and method thereforEARL DAVID A·Filed 2008·Granted Aug 14, 2012·1 cites·11 claims
- 0943US2017349474A1Methods and apparatuses for forming glass tubing from glass preformsCORNING INC·Filed 2017·Application pending·0 cites
- 1042US2010304041A1Method For Coating Honeycomb BodiesFLETCHER TONIA HAVEWALA·Filed 2009·Application pending·0 cites
- 1128US2017022098A1Electrochemical methods for chemical strengthening of glass and glass ceramicsCORNING INC·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Tonia Havewala Fletcher 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 →