Blind, K.K.BlindEdler, J.J.EdlerSchmoch, U.U.SchmochAnderson, B.B.AndersonHowells, J.J.HowellsMiles, I.I.MilesRoberts, J.J.RobertsGreen, L.L.GreenHipp, C.C.HippHerstatt, C.C.HerstattEvangelisto, R.R.Evangelisto2022-03-072022-03-072004https://publica.fraunhofer.de/handle/publica/292121en303600Patents in the service industries. Final Reportbook