Innovation, product development and patents at universitiesKartus, Raul; Kukrus, AntsEstonian journal of engineering2013 / p. 4-17 : ill https://artiklid.elnet.ee/record=b2605332*est Innovation, product development and patents at universitiesKartus, Raul; Kukrus, AntsProceedings of the 8th International Conference of DAAAM Baltic Industrial Engineering, 19-21st April 2012, Tallinn, Estonia. 22012 / p. 477-482 : ill