Inventor · disambiguated record
Richard J. Haffner
Also filed as: HAFFNER RICHARD J
4 granted patents·3 pending applications·18 citations·filing 2016–2019
69Inventor score
Files with3M INNOVATIVE PROPERTIES CO7
Top patents by PatentIndex Score
7 records- 0194US10597867B2Smoke and sound barrier for a building joint system3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Mar 24, 2020·9 cites·20 claims
- 0281US10920417B2Fire-resistant building joint system3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Feb 16, 2021·8 cites·20 claims
- 0355US10662644B2Penetration firestop system3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted May 26, 2020·1 cites·19 claims
- 0454US2021309887A1Method of using an adhesive article for gypsum board construction joint systems3M INNOVATIVE PROPERTIES CO·Filed 2019·Application pending·0 cites
- 0548US2020056073A1Intumescent Firestop Tape Construction3M INNOVATIVE PROPERTIES CO·Filed 2017·Application pending·0 cites
- 0641US10823313B2Smoke and sound barrier for a building penetration3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Nov 3, 2020·0 cites·20 claims
- 0741US2018345059A1Firestop system for marine or off-shore applications3M INNOVATIVE PROPERTIES CO·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →