Assignee
SCHWARZE RIGOBERT
DE·19 granted patents·381 citations·filing 1976–1992
Top patents by PatentIndex Score
19 records- 0196US4038853ATube bending machineSCHWARZE RIGOBERT·Filed 1976·Granted Aug 2, 1977·63 cites·12 claims
- 0294US4388039ATube feeding deviceSCHWARZE RIGOBERT·Filed 1980·Granted Jun 14, 1983·53 cites·12 claims
- 0392US4311031APipe bending machineSCHWARZE RIGOBERT·Filed 1979·Granted Jan 19, 1982·40 cites·8 claims
- 0484US5259224AMethod and apparatus for controlling a pipe bending machineSCHWARZE RIGOBERT·Filed 1992·Granted Nov 9, 1993·29 cites·7 claims
- 0583US4416136APipe-bending machineSCHWARZE RIGOBERT·Filed 1981·Granted Nov 22, 1983·28 cites·12 claims
- 0677US4563891APipe bending machineSCHWARZE RIGOBERT·Filed 1983·Granted Jan 14, 1986·24 cites·11 claims
- 0776US4137743AProcess and apparatus for bending two tubes with one extending through the otherSCHWARZE RIGOBERT·Filed 1977·Granted Feb 6, 1979·25 cites·16 claims
- 0875US4888971APipe bending machineSCHWARZE RIGOBERT·Filed 1988·Granted Dec 26, 1989·22 cites·4 claims
- 0973US4236398ATube bending machineSCHWARZE RIGOBERT·Filed 1978·Granted Dec 2, 1980·17 cites·8 claims
- 1067US4537053APipe bending machineSCHWARZE RIGOBERT·Filed 1982·Granted Aug 27, 1985·17 cites·26 claims
- 1165US4779436APipe bending machine for producing a marking on a pipeSCHWARZE RIGOBERT·Filed 1986·Granted Oct 25, 1988·16 cites·7 claims
- 1259US4848120APipe bending machine for producing a marking on a pipeSCHWARZE RIGOBERT·Filed 1988·Granted Jul 18, 1989·11 cites·9 claims
- 1352US4538436APipe bending machine with bending mandrelSCHWARZE RIGOBERT·Filed 1983·Granted Sep 3, 1985·9 cites·19 claims
- 1445US4567745ATube bending machineSCHWARZE RIGOBERT·Filed 1984·Granted Feb 4, 1986·7 cites·20 claims
- 1542US5373719ADevice for generating bent portions in a pipe, particularly for generating a pipe coilSCHWARZE RIGOBERT·Filed 1992·Granted Dec 20, 1994·6 cites·4 claims
- 1642US4788845APipe bending machineSCHWARZE RIGOBERT·Filed 1987·Granted Dec 6, 1988·6 cites·12 claims
- 1739US4821549ATube bending machineSCHWARZE RIGOBERT·Filed 1988·Granted Apr 18, 1989·5 cites·6 claims
- 1832US4262509AArrangement for positioning a workpieceSCHWARZE RIGOBERT·Filed 1979·Granted Apr 21, 1981·1 cites·26 claims
- 1926US4238945AApparatus for bending a jacketed tubeSCHWARZE RIGOBERT·Filed 1978·Granted Dec 16, 1980·2 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →