Inventor · disambiguated record
Charles R. Wald
Also filed as: WALD CHARLES R
9 granted patents·3 pending applications·148 citations·filing 2005–2023
89Inventor score
Files with3M INNOVATIVE PROPERTIES CO73M INNOVATIVE PROPERTIES COMPANY2BEYER TIMOTHY T1EILERS DEBORAH J1WALD CHARLES R1
Top patents by PatentIndex Score
12 records- 0194US7244170B2Abrasive article and methods of making same3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Jul 17, 2007·29 cites·31 claims
- 0293US7252694B2Abrasive article and methods of making same3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Aug 7, 2007·35 cites·20 claims
- 0389US7258705B2Abrasive article and methods of making same3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Aug 21, 2007·20 cites·19 claims
- 0487US10245704B2Coated abrasive articlesEILERS DEBORAH J·Filed 2011·Granted Apr 2, 2019·15 cites·19 claims
- 0584USD586370SRandom hole abrasive disc3M INNOVATIVE PROPERTIES CO·Filed 2007·Granted Feb 10, 2009·31 cites·1 claims
- 0681US7390244B2Abrasive article mounting assembly and methods of making same3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Jun 24, 2008·10 cites·34 claims
- 0779US9168636B2Flexible abrasive article and methods of makingWALD CHARLES R·Filed 2010·Granted Oct 27, 2015·5 cites·19 claims
- 0876US12220858B2Abrasive sheet including a plurality of protrusions3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Granted Feb 11, 2025·0 cites·21 claims
- 0976US8506364B2Abrasive article having a line of weaknessBEYER TIMOTHY T·Filed 2010·Granted Aug 13, 2013·3 cites·13 claims
- 1063US2025196295A1Abrasive assembly with abrasive segments3M INNOVATIVE PROPERTIES COMPANY·Filed 2023·Application pending·0 cites
- 1162US2020070314A1Abrasive sheet including a plurality of protrusions3M INNOVATIVE PROPERTIES CO·Filed 2018·Application pending·0 cites
- 1256US2020164610A1Gripping materials3M INNOVATIVE PROPERTIES CO·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →