Assignee
ROTHENBERGER WERKZEUGE MASCH
DE·7 granted patents·179 citations·filing 1988–1996
Top patents by PatentIndex Score
7 records- 0183US5046349AExpansion tool for hollow working partsROTHENBERGER WERKZEUGE MASCH·Filed 1990·Granted Sep 10, 1991·35 cites·16 claims
- 0280US5243845AFlaring tool for hollow workpiecesROTHENBERGER WERKZEUGE MASCH·Filed 1992·Granted Sep 14, 1993·31 cites·4 claims
- 0375US5213494APortable burner for fuel gas with two mixer tubesROTHENBERGER WERKZEUGE MASCH·Filed 1991·Granted May 25, 1993·53 cites·17 claims
- 0463US4845850APipe cutter with a toggle clamping deviceROTHENBERGER WERKZEUGE MASCH·Filed 1988·Granted Jul 11, 1989·19 cites·8 claims
- 0561US5603136APipe cleaning machine for driving spiral wire rodsROTHENBERGER WERKZEUGE MASCH·Filed 1996·Granted Feb 18, 1997·23 cites·6 claims
- 0656US5463886AMethod and apparatus for manufacturing of soldering rod containing copperROTHENBERGER WERKZEUGE MASCH·Filed 1990·Granted Nov 7, 1995·14 cites·23 claims
- 0726US5649613ARotation clutch for the drive of cleaning spiralsROTHENBERGER WERKZEUGE MASCH·Filed 1995·Granted Jul 22, 1997·4 cites·5 claims
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