Inventor · disambiguated record
Liisa Lehtinen
Also filed as: LEHTINEN LIISA
3 granted patents·5 pending applications·3 citations·filing 2007–2012
56Inventor score
Top patents by PatentIndex Score
8 records- 0163US8557881B2Wood composite material and method for making sameLEHTINEN LIISA·Filed 2007·Granted Oct 15, 2013·1 cites·11 claims
- 0261US8474736B2Method and device for producing chaff and wood composite materialLEHTINEN LIISA·Filed 2007·Granted Jul 2, 2013·2 cites·10 claims
- 0346US2011256348A1Method for forming a wood composite product, a wood composite product, and an apparatus for the manufacture of a wood composite productUPM KYMMENE CORP·Filed 2009·Application pending·0 cites
- 0439US2011266378A1Process and apparatus for the homogenization of feed stockUPM KYMMENE CORP·Filed 2009·Application pending·0 cites
- 0532US2013074429A1L-profile shaped element, the use of same and a method for installing sameLEHTINEN LIISA·Filed 2011·Application pending·0 cites
- 0627US2015040509A1Natural fiber plastic compositePELTOLA PIIA·Filed 2012·Application pending·0 cites
- 0725US9254584B2Process for adding a coupling agent to raw stockLEHTINEN LIISA·Filed 2010·Granted Feb 9, 2016·0 cites·10 claims
- 0823US2011278754A1Method and apparatus for controlling the quality in the manufacture of composite materialLEHTINEN LIISA·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Liisa Lehtinen 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 →