Assignee
KAMPF MASCHF ERWIN
DE·8 granted patents·110 citations·filing 1973–1984
Top patents by PatentIndex Score
8 records- 0185US3932919AImproved gripper return means for a machine for simultaneously biaxially stretching thermoplastic filmKAMPF MASCHF ERWIN·Filed 1973·Granted Jan 20, 1976·26 cites·8 claims
- 0270US4200963AMachine for simultaneous biaxially stretchingKAMPF MASCHF ERWIN·Filed 1978·Granted May 6, 1980·29 cites·3 claims
- 0356US4461432AUnwinding apparatus for webs of material, in particular plastic filmsKAMPF MASCHF ERWIN·Filed 1981·Granted Jul 24, 1984·11 cites·4 claims
- 0455US4497455AWinding machineKAMPF MASCHF ERWIN·Filed 1983·Granted Feb 5, 1985·11 cites·4 claims
- 0551US4117986ARoller cutting and winding machineKAMPF MASCHF ERWIN·Filed 1977·Granted Oct 3, 1978·8 cites·12 claims
- 0649US4550882AReel cutting and winding machineKAMPF MASCHF ERWIN·Filed 1984·Granted Nov 5, 1985·10 cites·12 claims
- 0741US4211135ACutting width modifying means for a longitudinal web cutting machineKAMPF MASCHF ERWIN·Filed 1978·Granted Jul 8, 1980·12 cites·4 claims
- 0826US4485983AWinding machineKAMPF MASCHF ERWIN·Filed 1983·Granted Dec 4, 1984·3 cites·9 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →