Inventor · disambiguated record
Ruth A. Ebbens
Also filed as: EBBENS RUTH A
3 granted patents·1 pending application·134 citations·filing 1996–2013
76Inventor score
Top patents by PatentIndex Score
4 records- 0186US5773375AThermally stable acoustical insulationFiled 1996·Granted Jun 30, 1998·96 cites·17 claims
- 0277US8802002B2Dimensionally stable bonded nonwoven fibrous websBERRIGAN MICHAEL R·Filed 2006·Granted Aug 12, 2014·9 cites·9 claims
- 0361US2014024279A1Dimensionally stable bonded nonwoven fibrous webs3M INNOVATIVE PROPERTIES CO·Filed 2013·Application pending·0 cites
- 0460US5961904AMethod of making a thermally stable acoustical insulation microfiber webMINNESOTA MINING & MFG·Filed 1998·Granted Oct 5, 1999·29 cites·3 claims
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